Sprocket Black Screw-On Tunnels
These screw-on sprocket tunnels are made from black PVD coated 316L stainless steel with external threading. These have a 5/16" wearable area between flares. The back side unscrews for easy insertion. Choose your size below.
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Product Information
Shipping & Returns
Shipping & Returns

Sprocket Black Screw-On Tunnels
Sprocket Black Screw-On Tunnels
These screw-on sprocket tunnels are made from black PVD coated 316L stainless steel with external threading. These have a 5/16" wearable area between flares. The back side unscrews for easy insertion. Choose your size below.
Original: $11.95
-70%$11.95
$3.58Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
These screw-on sprocket tunnels are made from black PVD coated 316L stainless steel with external threading. These have a 5/16" wearable area between flares. The back side unscrews for easy insertion. Choose your size below.













