Blast Shield 19 mm male and female Ground Joint Holder retainer . This spring loaded retainer will hold your joint firmly in place on the graphite joint holder. Can only be used with metal handled joint holders.
4" x 6" Graphite Paddle/Wood Handle
Spin Clip 14 mm
6" x 8" Graphite Paddle/Metal Handle
Spin Clip 10 mm
Small Hand Masher