8pcs 1/8-5/8 Inch Depth Stop Collars Wood Working Split Ring Set with Hex Shank Wrench

Description:
8pcs 1/8-5/8 Inch Depth Stop Collars Woodworking Split Ring Set with Hex Shank Wrench

Specification:
Material: carbon steel
Diameter:  1/8" (3mm), 3/16" (4mm), 1/4" (5mm),  5/16" (6mm),  3/8" (8mm),  7/16" (10mm),  1/2" (12mm) 5/8" (16mm)
Hex shank: 2.5mm(W)

Package included:
1x hex shank
8x stop collars