RONSTANUpright-Mount Pulley Blocks
RONSTAN Pulley Block: Pulley Block, Mounted, Upright Mount, 1,650 lb Working Load Limit
The RONSTAN Pulley Block (SKU 4FRW1, MPN RF51712) is an upright-mount pulley block designed for pulling operations. It features a nylon sheave and a 316 stainless steel housing, with a working load limit of 1,650 lb.
SKU 3G-OTH-334870
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RONSTAN Products
3G Electric (S) Pte. Ltd. — Singapore
Product Description
The RONSTAN Pulley Block (SKU 4FRW1, MPN RF51712) is an upright-mount pulley block designed for pulling operations. It features a nylon sheave and a 316 stainless steel housing, with a working load limit of 1,650 lb.
Used in
Common applications for RONSTANMarine rigging — RONSTAN chain shackles (MPN RF1851) for securing lines on docks or vessels
Industrial lifting — RONSTAN anchor shackles (MPN RF633) for hoisting equipment in factories
Pulling operations — RONSTAN fixed-eye pulley blocks (MPN RF51101) for redirecting ropes in winch systems
Rope termination — RONSTAN wire rope clip and thimble kits (MPN ID003404-04) for creating eye loops on cables
Overhead rigging — RONSTAN upright-mount pulley blocks (MPN RF51712) for guiding ropes in conveyor systems
Light-duty sheave applications — RONSTAN rope sheaves (MPN RF1751) for tensioning lines in agricultural equipment
RONSTAN Products
3G Electric supplies RONSTAN upright-mount pulley blocks. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
