These fit into the lug holes on a watch strap. The spring bar then goes through the tube. This creates a much stronger joint.
This listing is for 120 pieces and mix of sizes 6mm to 26mm.
They are 1.6mm inner diameter, so a normal 1.5mm spring bar fits these.
Please note these are the tubes to support spring bars and not the spring bars themselves.
We sell a range of great value tools and parts for watch, clock and Jewellery craft. Please see in shop.
Please buy with confidence if you are not happy we offer a full 60 day refund for any reason, just return the item.