Swivel Joint Housing For Reel Series TWA STS series For Use With Grainger Item Number 31XG69 For Use With Mfr Model Number TWA-910-STS Material Brass Overall Width 1 9/16 in Overall Height 1 5/16 in Overall Depth 2 1/16 in 2 1/16 in D x 1 9/16 in W x 1 5/16 in H