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Collets & Dies

Leaks and hose blow-offs usually start with the wrong crimp. We stock Weatherhead E, P, U, Z and 4S collets plus Coll-O-Crimp and T-400 series sets, along with K100, K300, K500 and K700 dies. Match the series and size to your hose and fitting so you get a full-length, no-bell crimp that holds pressure.

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109 results
K100 & K300 Dies
K100 & K300 Dies
Dies for K100 & K300 hydraulic crimpers. Metric crimping dies in multiple color-coded diameters provide matched tooling for the K100 and K300 series and help ensure consistent crimps. Durable construction with a one year warranty supports industrial and repair tasks.
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9 mm
Red
Kim-Krimp
1
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12 mm
Purple
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14 mm
Silver
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16 mm
Orange
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19 mm
Green
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23 mm
Blue
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27 mm
Brown
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31 mm
Yellow
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35 mm
Black
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39 mm
Red
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41 mm
Purple
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45 mm
Orange
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T-400 Series Collets
T-400 Series Collets
T-400 Series collets are replacement crimping dies for Kim-Krimp hose with K-Series fittings. Made for T-400 series machines and compatible models, they crimp the full length of the fitting sleeve to eliminate the bell at the end and provide consistent, professional crimps for equipment maintenance. Made in the U.S.A.
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1/4"
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3/8"
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1/2"
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5/8"
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3/4"
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1"
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K500 Dies
K500 Dies
Kim-Krimp dies designed for K500 series hydraulic crimpers. Color-coded steel dies with SAE measurements and precise diameters provide quick identification and consistent crimps. Useful for hydraulic and equipment maintenance tasks.
Diameter Color Series Package Qty Item #
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0.354"
Orange
Kim-Krimp
1
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0.52"
Red
Kim-Krimp
1
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0.67"
Light Green
Kim-Krimp
1
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0.83"
Blue
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0.95"
Orange
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1
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1.1"
Green
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1.32"
Black
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1.5"
Brown
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1.73"
Clear
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1.89"
Black
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1.92"
Purple
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2.14"
Pink
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K700 Dies
K700 Dies
K700 dies are die sets for the Kim-Krimp K700 series hydraulic crimper. Made in silver finish for metric crimping, these precision dies provide matched diameters to ensure consistent crimp profiles and help streamline equipment maintenance and repair tasks.
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9 mm
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12 mm
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14 mm
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16 mm
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19 mm
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23 mm
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27 mm
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31 mm
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34 mm
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39 mm
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45 mm
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50 mm
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338 "P" Series Collets for Weatherhead Crimpers
338 "P" Series Collets for Weatherhead Crimpers
Replacement collets for Weatherhead 338 P series crimpers in 3/8" and 1/2" options. Black finish collets provide precise die seating to improve crimp consistency and tool performance. Intended for industrial and repair tasks where Weatherhead compatibility is required.
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3/8"
P
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1/2"
P
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757 E Series Collets for Weatherhead Crimpers
757 E Series Collets for Weatherhead Crimpers
Collets for Weatherhead 757 E series crimpers. Made to fit specific hose sizes, each precision machined collet provides consistent crimp alignment and helps ensure secure hose fittings for equipment maintenance and repair tasks. Options cover common sizes.
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5/16"
E
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13/32"
E
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1/2"
E
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5/8"
E
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U-Series Collets for Weatherhead Crimpers
U-Series Collets for Weatherhead Crimpers
U-series collets for Weatherhead crimpers with U-series recesses in three size options. Durable for workshop use, provides consistent crimp seating and helps maintain tooling alignment for repair and maintenance tasks.
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1/4"
U
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3/8"
U
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1/2"
U
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E Series Collets for Weatherhead Crimpers
E Series Collets for Weatherhead Crimpers
E series collets for Weatherhead crimpers in black finish. Machined steel collets compatible with Weatherhead crimper models and offering multiple size options. Provides consistent die engagement and helps ensure repeatable crimp quality.
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1" E Series Collet for Weatherhead Crimpers
1"
E
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1/2" E Series Collet for Weatherhead Crimpers
1/2"
E
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1/4" E Series Collet for Weatherhead Crimpers
1/4"
E
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3/16" E Series Collet for Weatherhead Crimpers
3/16"
E
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3/4" E Series Collet for Weatherhead Crimpers
3/4"
E
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3/8" E Series Collet for Weatherhead Crimpers
3/8"
E
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5/16" E Series Collet for Weatherhead Crimpers
5/16"
E
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069 E-Series Collets for Weatherhead Crimpers
069 E-Series Collets for Weatherhead Crimpers
C069 E Series collets for Weatherhead crimpers, black steel construction sized for common hose and fitting diameters. Precision machined drive fits Weatherhead 069 tooling and provides consistent crimp profiles, which helps ensure repeatable hose assemblies for repair and equipment maintenance.
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3/16"
E
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1/4"
E
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5/16"
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13/32"
E
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1/2"
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5/8"
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7/8"
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1-1/8"
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1-3/8"
E
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229 P-Series Collets for Weatherhead Crimpers
229 P-Series Collets for Weatherhead Crimpers
229 P-Series collets for Weatherhead crimpers. Black steel collets in P series available in multiple size options to fit 229 crimper models. Precision ground to index and hold fittings during crimping, provides consistent crimp quality for hose assembly and equipment maintenance tasks.
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5/16"
P
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13/32"
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1/2"
P
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Z-Series Collets for Weatherhead Crimpers
Z-Series Collets for Weatherhead Crimpers
Z-Series collets for Weatherhead crimpers machined to fit Z-series crimper heads and available in multiple size options. Provides secure hold for consistent crimping and helps maintain tool alignment for industrial and repair tasks.
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1/4"
Z
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3/4"
Z
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1-1/4"
Z
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430 U Series Collets for Weatherhead Crimpers
430 U Series Collets for Weatherhead Crimpers
430 U series collets for Weatherhead crimpers. Black steel collets in U Series sizes provide secure grip for hose fitting crimps and help ensure consistent crimp profiles. Options cover common hose diameters for repair tasks and equipment maintenance.
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1/2"
U
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3/4"
U
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1"
U
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1-1/4"
U
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1-1/2"
U
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2"
U
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T-420-30C Collet for Weatherhead Crimpers
T-420-30C Collet for Weatherhead Crimpers
Replacement collet for Weatherhead crimpers used in hose and fitting assembly. Black finish provides visible wear indication and precision gripping helps ensure consistent crimps. Designed for equipment maintenance and repair tasks where reliable crimp performance is required.
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T-420-30C Collet for Weatherhead Crimpers
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U-Series Collets for T-420 Crimpers
U-Series Collets for T-420 Crimpers
U-series collets designed for Weatherhead-style T-420 crimping applications. Available in multiple sizes, they provide secure grip for consistent crimping and help reduce tool downtime. One year warranty.
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1" 430 U Series Collet for T-420 Crimpers
1"
U
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1/2" 430 U Series Collet for T-420 Crimpers
1/2"
U
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Coll-O-Crimp Collets
Coll-O-Crimp Collets
Coll-O-Crimp collets for Weatherhead and T420 crimpers sized 5/8", 3/4" and 1". Durable for equipment maintenance and repair tasks, provides consistent grip and repeatable crimps.
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1" Coll-O-Crimp Collet for Weatherhead Crimpers
1"
Coll-O-Crimp II
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3/4" Coll-O-Crimp Collet for Weatherhead Crimpers
3/4"
Coll-O-Crimp II
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5/8" Coll-O-Crimp Collet for T420 Crimpers
5/8"
Coll-O-Crimp II
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5/8" Coll-O-Crimp Collet for Weatherhead Crimpers
5/8"
Coll-O-Crimp II
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T-421-10C Collet for Weatherhead Crimpers
T-421-10C Collet for Weatherhead Crimpers
Collet for Weatherhead-style crimper heads, provides consistent chucking for reliable crimp cycles. Simple installation helps restore crimper performance for industrial and maintenance tasks.
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T-421-10C Collet for Weatherhead Crimpers
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1-1/4" Z-Series Collet
1-1/4" Z-Series Collet
Z series collet sized 1-1/4" for Weatherhead crimpers. Designed for secure gripping during hydraulic hose crimping and repair tasks; Z series geometry provides consistent compression and helps improve crimp reliability.
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1-1/4"
Z
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4S-Series Collets
4S-Series Collets
4S-series collets for Weatherhead crimpers. Black collets in multiple inch sizes designed for use with T-420, T-480 and ET-1000 tools. Durable construction provides consistent crimp alignment and helps ensure secure fitting for industrial and equipment repair tasks.
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1" 4S Series Collet
1"
4S
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1" 4S Series Collet for T-420 and T-480
1"
4S
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1/2" 4S Series Collet
1/2"
4S
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1/2" 4S Series Collet for ET-1000 Crimper
1/2"
4S
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1/2" 4S Series Collet for T-420 and T-480
1/2"
4S
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1-1/2" 4S Series Collet
1-1/2"
4S
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1-1/4" 4S Series Colle for T-420 and T-480t
1-1/4"
4S
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1-1/4" 4S Series Collet
1-1/4"
4S
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2" 4S Series Collet
2"
4S
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3/4" 4S Series Collet
3/4"
4S
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3/4" 4S Series Collet for ET-1000 Crimper
3/4"
4S
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3/4" 4S Series Collet for T-420 and T-480
3/4"
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