Silent Hitch Pin SHP2040-XL New Press-On Locking 2.5in Receiver 5/8 inch anti-rattle pin fits 2.0 and 2.5 inch hitch receivers with up to Class IV tow ratings; requires hollow shank tube tow equipment Eliminates distracting rattle & motion in hitch while absorbing shock loads; metal sleeve equalizes 5/8in shoulder across both pin holes for increased sheer strength Heavy-duty steel spring nut and enhanced corrosion resistant, self-lubricating finish with chrome, zinc, and stainless steel components New 90 degree press-on lock swivels for convenient, no fumble access in tight hitch spaces Heavy-duty lock with watertight nylon jacket and dust cover for easy grip and corrosion protection to interior and exterior