CURT 80316 35-Inch Trailer Safety Chain with 3/8-Inch Clevis Snap Hook, 24,000 lbs. Break Strength tow bar This particular kit fits certain bull 49531 Hub Face Length (Inches):87 Outfitting your pickup to

CURT 80316 35 Inch Trailer Safety Chain with 3 8 Inch Clevis Snap Hook, 24,000 lbs. Break Strength tow bar This particular kit fits certain bull 49531 Hub Face Length (Inches):87 Outfitting your pickup to This particular kit fits certain years of the Chevy Silverado 2500 HD or 2500 HD Classic and GMC Sierra 2500 HD or 2500 HD Classic (see application info to verify vehicle compatibility) Accepts any CURT adjustable channel mount attachment Fits trailer hitches with a 2 1 2" x 2 1 2" receiver tube opening Adjustable channel mount allows for precise trailer leveling Two hitch pin holes provide shank lengths of 11" or 12" Protected by a highly durable carbide powder coat finish