The Shorty "J" Crane Block is one of today's most popular Crane Blocks.
The J-Block can be used with nearly all types of mobile cranes, truck cranes, overhead cranes, hydraulic and cable cranes.
There is the outstanding combination of product advantages which are inherent in the Shorty "J".
Standard
3 through 350-ton capacities
4 to 1 design factor
1 through 8 sheave models
10 through 30-inch sheave diameters
Reeving guides, all models
Heavy duty "J" latches - 3 through 300 tons
Bronze bushed, roller bearing and tapered roller bearing sheaves
Direct-channel sheave bearing lubrication through center pin
Flame-hardened grooves on sheave sizes 16 through 30 inch diameters
Cast alloy steel duplex hooks - 25 through 350 tons
Fully protective side plates
Center plate and tie bolt containment of wire rope
Total disassembly capability
Stainless safety precautions plate
Stainless WLL rating name plate with serial number
Each Crane Block is serialized and stamped into the side plate
Shorty "J" represents the broadest line of standard crane blocks in the industry. With over 1500 models of Crane Blocks, we are sure to have what you need
