Saiper 10pcs Double Chainring Bolts M8 Chain Ring Bolts for Road Bike Mountain Bike BMX MTB Crankset
Appearance:Advanced anodized painting tech brings exquisite shape comes out the look of fashion style for your bikes.
The bolt is made of 7075 aluminum alloy material with high strength, lightweight, corrosion-resistant and durable.
10pcs Double Chainring Bolts: Nut Shaft Diameter: 10mm. Nut Shaft Length: 7mm. Bolt Head Diameter: 8mm. Bolt Head Length: 7.6mm.
PRECISION AND DURABLE. T6 treated and CNC machined and chamfered. With maximum precision and durability.
Note:only compatible with Double chainring. Use 4mm inner hexagon spanner to install the bolts. Suitable for mountain bikes, road bike, folding bike, fixed gear bike, downhill bike, track bike, MTB, BMX, DH, etc.
ER M-Type Wrench, High Carbon Steel M-Type Clamping Nut Wrench CNC Collet Chuck Wrench Spanner for Arbor Extension Rod Nut Rotation Hand Socket Hardware Hand Tools(ER16-UM)
Suitable for nut rotation of ER type shank, arbor and extension rod.M-type wrench, high efficiency and high cost performance..
Made of high quality high carbon steel, heat treated, high hardness, not easy to crack..
The handle is designed to hold the wrench tightly and saves effort during use.High work efficiency, long-term use is not easy to fatigue..
Precision spanner wrench, for professionals and hobbyists demanding ease of operation and high quality work results, for spring clamping nut CNC tool holder.