Metal Spring Retainer for JM Gen.8
100% brand new and high quality.
Made of high end material, more durable to use.
Suitable for JM Gen.8 gearbox bearing in the middle, suitable for all steel spring with 1.1/1.2/1.3/1.4 wire diameter.
Colour: As Shown
Product Weight: 180g
Package Dimensions: 18*7*5cm
Package Weight: 200g
.1 x Spring Guide