Solid brass rivet back style button studs. Easy to install with rawhide mallet or poly maul.

Specifications

Button Punch Sku	Hole Size	Split Length	Use For Button Post:
3891-02	3mm (1/8")	5mm (3/16")	N/A
3891-03	4mm (5/32")	6mm (1/4")	11309 Series - 5.5*8mm
3891-04	5mm (3/16")	6mm (1/4")	11310 Series - 710mm 11310 Themed 710mm
3891-05	6mm (1/4")	8mm (5/16")	11311 Series - 8*10mm
3891-06	7mm (9/32")	9.5mm (3/8")	11312 Series - 12*12mm
3891-07	8mm (5/16")	8.5mm (5/16")	11313 Series - 1315mm 1309 Series - 1113mm
3891-08	11mm (7/16")	10mm (3/8")	11314 Series - 16*18mm
*Consider using a smaller-sized tool on lightweight leather.

Button Studs