Description
This CURT Switch Ball trailer ball shank features a 1″ neck diameter and a 1″ shank diameter. It is constructed from premium-grade steel for optimum strength and has a bright nickel-chrome finish for lasting rust resistance. It is rated to tow up to 6,000 lbs. gross trailer weight and is tested in accordance with SAE J684 for safety.
REPLACEMENT SWITCH BALL SHANK (1″ NECK, 1″ X 2-1/4″ SHANK, 6,000 LBS.) #42100 Fits Switch Balls with 1″ diameter hole and accepts up to 6,000 lbs. GTW. Exclusive ‘J’ groove design ensures a secure system. No tools, coins or pins required for trailer ball installation. Shank bears the weight, freeing the coupler from friction and binding. Constructed from high-strength steel. Protected by a premium grade, nickel chrome-plated finish. Zinc-plated hex nut and helical lock washer for secure mounting. Independently tested in accordance with SAE J684 for safety and proven safe. U.S. patent# 5,169,168; Canadian patent# 1,325,445
