The kit includes 850 stainless steel roll pins in 8 different diameters and various lengths suitable for most gun needs and other shop jobs.
These roll pins are designed for easy use without the need for threading or tapping and can be customized by cutting to any required length.
The set is ideal for making jigs, fixtures, replacing taper pins, dowels, groove pins, set screws, etc., and is resistant to slipping or vibrating out.