Rock Solid Anchor Assembly - Dual Post Platform Never worry about loose platforms again! We have created a new anchor system with a “no wobble” guarantee. The high-performance RockSolid anchor features an innovative bronze wedge assembly that expands and exerts continuous, even pressure on the platform post - eliminating "wobble"! You can easily tighten the anchor prior to a race to prevent the platform from rocking, or loosen the anchor to remove the platform for storage! Use the included anchor cap to give the deck a flushed look when the starting platform is removed. The RockSolid anchor allows for permanent or removable starting platform installation. Dual-post design accommodates 1.90" OD tubing. Dimensions: L - 25", W - 10", H - 3" Weight : 15 lbs.