material Light weight and durability This is High quality of Metal material Type:Spanner Nut Wrench & Bearing Carrier Retainer Wrench Tool Condition:100% New Part Number: 91-36235, 18-9803, 91-17256 91-61069 90100 Fitment: Bearing Carrier Nut Tool For all Alpha one, For Pre Alpha, For Generation 2, For One, For Trs outdrives For Mercury/Mariner outboards 150HP and up. For 1982 and earlier R, MR. For Alpha Generation I 1983-1990 For Alpha Generation II (all years). For MC1 (all years) For (all years) For (all years) Note:Not fits for 2, 3, XR, or TR. Drive Spanner Wrench For 1982 and earlier R, MR. For Alpha Generation I 1983-1990 For Alpha Generation II (all years) For MC1 (all years) For (all years) For (all years) Colour:Black Material:Metal Package Contents: 1 x Spanner Nut Wrench & Bearing Carrier Retainer Wrench Tool Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.