Spidertrax Pro Series 60 Knuckles (4") axle (12) 1"-14 RH Grade 2

(12) 1"-14 RH Grade 2 plated jam nuts (for rod end stem)(12) 1"-14 LH Grade 2 plated jam nuts (for rod end stem)(24) 3/4-16 RH x 4

the Spidertrax Ultimate Unit Bearing is the perfect fit for an Ultra4 solid or IFS axle

Battery Terminals:Top

Right Hand: (12) twelve RH chrome moly bungs to fit 1

Maximum Load: 16

Spidertrax Pro Series 60 Knuckles (4") axle (12) 1"-14 RH Grade 2Light 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