The RAM Track Ball base includes a 1.5" size C rubber ball, covered on a high-strength composite material base, a rubber friction ring, and a stainless steel T-bolt for mounting on almost any support system. Simply insert or slide the ball onto the rail and turn the ball clockwise to tighten it in place. Turn counterclockwise to loosen or adjust the ball.

• Designed for rail support systems, including the RAM® Tough-Track.
• Includes a 1.5" size C rubber ball.
• Features a rubber friction ring and stainless steel T-bolt.
• Made from high-strength composite materials for durability and reliability in demanding environments.

Additional Features:

• Product weight: 64 g - 68 g.
• Included components: (1) Friction Ring | (1) T-Bolt 1/4"-20 x 7/8".
• Plate size: 0.48" x 0.95".
• T-Bolt load capacity: Standard use: 1814.37 grams | Intensive use: 1360.78 grams.
• Materials: High-strength composite.
• Packaging: Poly Sachet.
• Mounting type: Rail.
• Ball and socket size: Size C 1.5" (holds 1814.37 grams).
• Vehicle type: Motorboat, kayak.