Agency 6 2.5" Shackle Block (Black): US Certified 6061 T6 CNC machined aluminum. Designed with style, the block has a work load rating of 19,000 lbs* capable of standard recovery ops in off road situations. Fits all 2.5 inch receivers and 1" screw pin for shackle d-rings. Shackle Block includes 2 pin mounting points for vertical block configuration and 1 pin mount hole for horizontal block configuration. *Do not exceed the lowest weight capacity of any component (ex: vehicle, hitch receiver, etc) -Finish: Black Powder Coat -Part #SB2.5-BLACK Made in U.S.A - Limited Lifetime Warranty