Land Pride Flex Couple Pad Kit 21-10405, Replacement flex coupler pad kit for Land Pride multi spindle rigid decks. These pads are 6" diameter, 3/8" ( 0.406") thick, have six 5/8" holes with a 2-1/4" pilot hole. Listing is for two pads to rebuild code 826-054 and 826-703 flex couplers to name a few. land Pride uses two different pads on their machines, one metric with 18mm holes and about 3/4" wide and these which are SAE spec with 5/8" holes and 0.406" thick or just over 3/8". Hard to find correct sized pads!