Studs/Round Digger, GDPK1325-90S

New, 

After observing the number of 1.25in. lug tracks taking 90 studs, Woodys has produced these kits

Includes 90 studs, round support plates, and big nuts

Single-ply tracks will take the Grand Master kit, while two-ply tracks will take the Gold Digger Traction Master kit