1. GREAT COMPATIBILITY: Perfectly fit for all Yamaha Suzuki Johnson Evinrude Hydraulic Trim/Tilt End caps, also suitable for All Seastar Hydraulic Steering End Caps.2. EXCELLENT FUNCTION: Trim and Tilt hydraulic pin wrench, designed to ly, quickly and easily remove trim or steering caps without damage. Help to better resolving leaking issues.3. HIGH STRENGTH PINS: MT0004 MT0006 MIN Pin Strength is 180 ftlb, MT0009 MIN Pin Strength is 200 ftlb. Replace to Equivalent Yamaha Factory Toosl: YB061752B, YB061751A, YB06548.4. PACKAGE INCLUDE: Three of 1/2' socket drive, Pin Wrench with size of MT0004(38mm x 4mm), MT0006(32mm x 4mm/4.5mm) and MT0009(35mm x 6mm). Work with a torque wrench for proper installation.5. SUPERIOR MATERIAL: Made of high quality 42CrMo Steel to ensure resistance to corrosion and rust, also show superior durability and impact resistance. Not easy deformation and not break, protection and years of trouble use.