HitchLink 2.5 Reciever Shackle Mount 2.5 Inch Receivers Anodized Gray Factor 55For Class V hitch receivers. Our truck owners asked and we listened. No need to Sleeve Class V hitch receivers to weaker Class III and Class IV.Finally a hitch receiver shackle mount designed for Class V receivers. Only available in Military Specification Anodizing (Mil A 8625 F Type III) hard anodized gray finish. The HitchLink 2. 5 will accept both 3 4 and 7 8 shackles. It can be oriented inside the hitch receiver allowing the shackle tab to be