Drive

For most single and combination studding patterns. BACKER RD WH 5/16 48PK

For most single and combination studding patterns. BACKER RD BK 5/16 48PK

For most single and combination studding patterns. ROUND ALM BCKR ORG 48P

For most single and combination studding patterns. ROUND ALM BCKR RED 48P

For most single and combination studding patterns. BACKER RD ALM PINK 48PK

Has nylon ring Designed to increase locking force and prevent nut from coming loose. NUT BIG ALM 96PK

Has nylon ring Designed to increase locking force and prevent nut from coming loose. NUT BIG SH ALM 96PK

The nut and support plate are affixed together For single-ply use. BACKER W-NUT GRAND 48PK

For single-ply tracks 2.52 pitch single-ply tracks cannot accommodate Round Grand Digger« support plates - must use Square or Double Grand Digger« support plates. BACKER SQ GRMAST 48PK

For single-ply tracks 2.52 pitch single-ply tracks cannot accommodate Round Grand Digger« support plates - must use Square or Double Grand Digger« support plates. BACKER RD GRMAST 48PK

Woody?s Combo Digger? support plate is the perfect combination For 1.325" and longer studs used in two-ply tracks Made in the U.S.A.. BACKER W-NUT RD 5/15 48PK

Use with Woody's T-nut style competition studs. TEE NUT HEAD 7MM 15/16"