SKU: 12-42U-136
RK Chain 420MRU 136L
Description
MRU series features RK’s only technology of Ultra Thin Seal, U-Rings, where the thickness of seal is less than 50% of the common seal, make it possible to design a Sealed Chain with the weight of a Non-Sealed Chain.
4 times longer chain life than non-sealed 420 chain.
Specifications
| SKU | 12-42U-136 |
| Barcode # | 4935531404743 |
| Brand | RK |
| Shipping Weight | 0.0100kg |
| Shipping Width | 0.100m |
| Shipping Height | 0.100m |
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