Manhole Sheave – 12′ View Catalog Page View Product Manual Where to Buy Add to Shopping List This product is already in your shopping list. Request a Quote Description Description 12’ manhole sheave 4,000 lb. Capacity Includes two 18” diameter x 5” wide Sheaves Easy set-up for manhole pulls Aluminum alloy frame for extra strength and light weight Adjustable sheave positions Made in the USA