Bosch MGX0500 5 In. X LOCK Backing Pad with X LOCK Clip Medium Hardness Backing Pad 4 1 2 In home2022 This listing features for 5 industrial_best_sellers_Jan2025 This listing features for 5 Pieces 2 Inch round amber led marker lights and 5 Pieces 2 Inch round red led marker lights You can use on painful localized parts of the body where trigger release is required while strengthening your core to stabilize X LOCK wheel change features snap on mounting and grinder lever wheel release for change out that's up to five times faster Bosch's X LOCK Backing Pads feature the X LOCK mount that offers a wheel change that's up to five times faster than conventional interfaces