Spring Bars Half Steel in a Plastic Box

For accurate sizing of almost all Maxell, Renata, Panasonic and Sony button cells

(Box of 100 pcs) Size: 21mm to 32mm

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

Size: 19 - 24mm (1.65mm tube) Size: 10 - 18mm (1.60mm tube)