Never use a knife again to finish a buttonhole! If you use button studs with your projects, this is a tool you'll want to add to your workshop. You can achieve professional-looking button holes every time. Working with different leather thickness? Consider choosing smaller-sized tools to get the right fit you need. Available in 7 sizes. Sku# Hole Size Split Length 3891-02 3mm (1/8") 5mm (3/16") 3891-03 4mm (5/32") 6mm (1/4") 3891-04 5mm (3/16") 6mm (1/4") 3891-05 6mm (1/4") 8mm (5/16") 3891-06 7mm (9/32") 8.5mm (3/8") 3891-07 8mm (5/16") 9.5mm (5/16") 3891-08 11mm (7/16") 10mm (3/8") Specifications Size: 3mm (1/8")/ 4mm (5/32")/ 5mm (3/16")/ 6mm (1/4")/ 7mm (9/32")/ 8mm (5/16")/ 11mm (7/16") Pack Size: EACH
