O A (ins): 11/16” x 18tpi, O B (ins): , O C (mm): 18.36 - 16.98mm, D (mm): 11.55mm. Numery porównawcze: 826752M91 826752M92 968405M91 969352M1 180391M91 826 752M92 826752M2 826757M91 827039M1 967702M2
O A (ins): 3/4” x 16tpi, O B (ins): 1/2” x 20tpi, O C (mm): 16 - 14.5mm, D (mm): 12mm. Numery porównawcze: 3040919R91 3040919R92 3040920R91 3040920R92 3071097r91