Product Name: compression spring; 100% New and excessive quality. This product is your . Do now not hesitate. It is time to exchange your old, worn, broken product. Diameter Rod: 8mm / 0.8cm Orifice Diameter: 16mm / 1.6cm Free Length: 50mm / 5cm Material: alloy metal Load Type: Medium Load Color: Red Weight: 32g Package Content: 1 x compression spring Only the above package content, other merchandise will not be included. Note: Light and diverse exhibits may cause the color of the article within the photo somewhat diversified from the real thing. The size allowed error is +/- 1-3cm.