The item for sale is a brand new, aftermarket replacement stainless steel 1 sets of Tube and pin for watch band link. It fits 41mm Omega Speedmaster watch band and it will fit model 1998/849, 1998/840 and other watches with 20mm lugs.This is a high quality watch band link pin and tubes made of top quality 316L Stainless Steel.Make sure you check the model number of your Omega Seamaster Planet Ocean Speedmaster watch band clasp before buying It will also fit the following watchband:Case numbers 175.0083, 175.0084, 175.0086, 175.0087. Model ref. numbers 3513.30.00, 3513.33.00, 3513.50.00, 3513.52.00, 3513.82.00, 3520.50.00, 3520.53.00, 3523.30.00, 3523.51.00, 3523.80.00, 3123.50.00, 3623.50.01, 3623.50.12, 3813.30.01, 3823.30.11, 3823.31.12, 3723.30.31, 3723.30.32.More model numbers also using case 175.0084 3123.50.00, 3820.20.26, 3820.53.26, 3820.50.00, 3723.30.31, 3723.30.32, 3723.80.32, 3820.50.21, 3623.33.01, 3623.50.01, 3820.53.01, 3823.30.01, 3623.33.02, 3623.33.11, 3623.33.12, 3623.50.02, 3623.50.11, 3820.50.01, 3823.30.02, 3823.80.13, 3820.50.26 You will get 1 pins and 1 tubes as shown in the picture.