Made specifically for Milwaukee high-speed ratchets, the MW-2-HS was developed after we had a few users write in with an oscillation-related issue when using the MW-2 knob with high-speed ratchets. This oscillation caused the knob to actuate the directional change mechanism, unintentionally switching the ratchet from one direction to another.
The addition of the o-rings provides two distinct advantages:
1: The o-rings act as a damper between the knob and the head of the ratchet, eliminating the oscillation mentioned above, and providing seamless use with high-speed ratchets.
2: Working alongside two N52 neodymium magnets, the o-rings provide a friction fit in the head meaning the MW-2-HS is rock solid when you attach it to your ratchet.
 
Compatibility: Guaranteed to fit Milwaukee 2556-20, 2559-20, 2566-20, 2567-20, 2568-20, 2569-20 ratchets. NOT BOOT COMPATIBLE.
Contact us if you don't see your Milwaukee ratchet listed here.
 
MW-2-HS™ Magnetic One Finger Reversible Ratchet Knob™ product features:
O-ring Friction Fit: The addition of two carefully sized O-rings provides a damping action and friction fit in the head of the ratchet, making this the most solidly secured ratchet knob there is
Magnetic Feature: The magnetic design features two N52 neodymium magnets and securely holds the knob to the ratchet, enabling you to work with enhanced speed and precision.
One-Finger Operation: The direction of the Ratchet Knob™ can be reversed effortlessly using just one finger, promoting efficiency.
Glove friendly: Improves the user's control over the directional switch, allowing for much effective operation when wearing gloves.
You don't need any additional tools, just slide the MW-2-HS™ onto your existing ratchet and that's it! To ensure solid contact, please make sure your ratchet head is clear any dirt or debris.