Oversized hooks for large MTB tires and tall aero rims, with inside width of 75mm (2.95`) and 150mm (5.9`) tall inside the J-bendWood screw thread is nominally 11.4mm outside diameter (15/32`) with 7 threads per inchUse a minimum of 11/32` drill size to pilot wood holeVinyl coated hook safeguards against scratchesWood Thread75mmBlueSold Each#471UPC/EAN/GTIN: 763477009036