Zoom icon Click to expand Tap to zoom Chevron down icon Chevron down icon Giffin Grip O-Rings and Shims Sale Login | Register to see price and add to cart | / SKU OR2S3 OR2S3 - 2 O-rings for securing top and bottom plates together. Plus 3 shims to increase tightness between the plates. (Not for use with the Giffin Grip Mini) 1 2 3 4 5 6 7 8 9 10+ Quantity Chevron down icon Quantity Add to cart Spinner icon Add to Wishlist More payment options This item is a recurring or deferred purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted.