Material: stainless steel.These are watch band friction pins.
They are a must have for watchmakers and jewelers who work on watch bands and watch clasps. These friction pins are designed to hold the security catch of tri-fold buckles in place and keep the buckle connected to the watch band.its great kit for your workbench
Dia : Sleeve Dia: 1.2mm;Pin Dia: 0.9mm.Item type: Repair Tools & Kits.Feature: waterproof pipe.
Contains 10 popular size: 0.9x10mm/0.9x12mm /0.9x14mm/0.9x16mm/0.9x18mm/0.9x20mm/0.9x22mm/0.9x24mm/0.9x26mm/0.9x28mm
Pakage included : 1 x Assorted watch band tubes in a plastic box.