H-J151 Isulator Spool
Type: Wet process, 3x3 11/16 hole for 5/8 Pin 1/8" thick, Porcelain -- Fits Hub 0340 Clevis and Pin.
*In the picture the H-J151 Insulator Spool is pictured on the right*
(The Hubbell 0340 Insulated Clevis is pictured on left - sold separately)