GPM Traxxas 1/16 Mini E-Revo, Mini Slash, Mini Summit Upgrade Parts Aluminum Hex Adaptor (+15mm) - 4 Pcs Set Blue Product Name : Aluminum Hex Adaptor (+15mm) - 4 Pcs Set Item No. : ERV010/+15MM-B Color : Blue Package includes : Hex Screws 4X10-4Pcs; Spring Plate 5X9X1.8Mm-4Pcs O-Ring; 4X10X0.9Mm-4Pcs; Steel Pin 5X10-4Pcs; O-Ring 9X13X2Mm-4Pcs Will Fit : 1/16 Traxxas Mini E-Revo, Mini Slash, Mini Summit