Spidertrax Pro Series 60 Knuckles (4") Bar 6" (551 x 160 x

6"  (551 x 160 x 218mm) MOUNTING BOLT PATTERN 10" x 4

Weight: 23 oz

& all hardware needed for the assembly

Shackle pin mounting hole accepts screw pins from common ¾” and soft shackles up to 1/2”

6 2 6400 43 3 5300 72 4 4700 105

Spidertrax Pro Series 60 Knuckles (4") Bar 6" (551 x 160 xLight as always. Stronger than ever. Spidertrax introduced their first fabricated knuckle over 5 years ago. Today, the Pro Series 60 Knuckle takes professional rock racers to an all new level. Better materials, bigger bearings, & larger bolts make this the strongest knuckle yet. All while holding the same compact & lightweight design philosophy you have come to expect. This Pro Series Knuckle is designed to install on a Spider 9 Housings w 4" OD