1、These circlips can be snapped into a machined groove on a dowel pin or other part to permit rotation but to prevent lateral movement. 2、Made of high quality stainless steel, these circlips are durable and rust resistant. 3、There are total 6 different sizes of circlips that you can use for different purposes and projects. 4、This set includes 120 pieces circlips so you do not have to worry about running out of circlips for quite a while. 5、All circlips are well packed and assorted in a resealable plastic box for convenient carry and storage. Features: These circlips can be snapped into a machined groove on a dowel pin or other part to permit rotation but to prevent lateral movement. Made of high quality stainless steel, these circlips are durable and rust resistant. There are total 6 different sizes of circlips that you can use for different purposes and projects. This set includes 120 pieces circlips so you do not have to worry about running out of circlips for quite a while. All circlips are well packed and assorted in a resealable plastic box for convenient carry and storage. Specification: Material: Stainless steel Size & Quantity: 9mm    20pcs 10mm  20pcs 11mm  20pcs 12mm  20pcs 13mm  20pcs 14mm  20pcs Weight: 88g / 3.1oz(approx.) Package list: 1 box * Circlips