Spring Bars Straight and Curved (Asmt. of 300 pcs)

(MM and Inches) Ideal whilst replacing watch straps to gauge the size required

(Packet of 100 pcs) Size: 29, 30, 31, 33 and 34mm

Size: 5/16” (8mm) 3/8” (10mm) 7/16” (18mm) 1/2” (14mm) 5/8” (17mm) 11/16” (18mm) 3/4” (20mm)