Product description:A high-quality aftermarket sleeve adapter which changes the loft (+/-) 2.0 degrees to optimize the trajectory for each golfer's unique swing.Right Hand markings (still works with LH heads but markings are opposite) Including ferrule, washer and screw, fitting .335 tip size shafts.Always use the appropriate wrench (torque) to tight the screw to avoid damage to the sleeve and club head.Please do not use Acetone to clean it, as the markings maybe removed.It's recommended to use Isopropyl Alcohol instead to clean epoxy after installing.This aftermarket Adapter Compatible with the following models:Compatible with 2024 QI10 driver and fairway woodCompatible with 2023 stealth 2 driver and fairway wood.Compatible with 2022 Stealth Driver and Fairway woodCompatible with SIM Driver Compatible with SIM Max Driver Compatible with SIM Max D Driver Compatible with SIM Fairway Compatible with SIM Max Driver Compatible with Original One Mini Driver Compatible with M1 Driver Compatible with M1 Fairway Compatible with M2 Driver Compatible with M3 Driver Compatible with M3 Fairway Compatible with M4 Driver Compatible with M5 Driver Compatible with M5 Fairway Compatible with M6 Driver Compatible with SLDR Driver Compatible with SLDR Fairway Compatible with R15 Driver Compatible with R15 Fairway Compatible with RBZ Stage 2 Compatible with RBZ Stage 2 FairwayCarbon Steel