Replacement plastic insert kit for K-EDGE Wahoo Mounts. The co-polymer insert for Wahoo 1/4-turn style computers is a replaceable item. While it is extremely strong, it is designed to fail on a significant impact before the tabs on the back of the Wahoo break. Attributes (specs): - Qty 1 - K-EDGE Co-polymer Insert for Wahoo 1/4 Computer (Part No. K13-1604) - Qty 2 - M3 x 0.5mm x 6mm with Pre-Applied Nylon 180,18-8 S.S. Screws