Press onto standard socket head cap screws to form custom thumb screws of any size or length. Available in inch and metric series. Non-corroding black synthetic construction. Ideal for access panels, fuse covers, equipment covers, control box covers, and calibration screws. Designed for easy disassembly for inspection or repair.

Press onto standard socket head cap screws to form custom thumb screws of any size or length. Align the socket head cap screw with the mating counterbore in the knob and assemble using a bench vise, arbor press, or pliers. Available in inch and metric series, with non-corroding black synthetic construction. Ideal for access panels, fuse covers, equipment covers, control box covers, and calibration screws.

18-8 Stainless Steel withstands chemicals, outdoor environments, and other corrosive threats. It is frequently used for securing panels and sub-assemblies when easy removal is needed, making it excellent for use in chemical and food processing facilities.