TOPONE Gin Block is a single-sheave pulley block designed for rope lifting, guiding, and material handling applications. Featuring a steel frame, cast metal sheave, bronze bushing, and swivel hook with safety latch, it provides smooth rope movement and convenient installation. Available in reference sizes of 10, 12, and 14 inches, this gin block is designed for 1-inch Manila rope and is suitable for construction, roofing, maintenance, and general industrial applications.
TOPONE Gin Block is designed for material lifting and rope-handling operations that require a strong structure, smooth sheave rotation, and convenient attachment.
The pulley block features a robust steel frame combined with a cast metal sheave and bronze bushing. This construction supports smooth rope movement and helps reduce friction during operation.
The swivel hook with safety latch provides a convenient connection to compatible lifting points, while the grooved sheave is designed to accommodate 1-inch Manila rope.
Durable Steel Frame: Provides structural support for approved lifting and rope-handling operations.
Cast Metal Sheave: Guides the rope smoothly and helps maintain proper rope alignment.
Bronze Bushing: Reduces friction and supports stable sheave rotation.
Swivel Hook with Safety Latch: Allows convenient positioning and secure attachment when correctly installed.
Single-Sheave Construction: Suitable for simple rope-guiding and direction-changing applications.
Multiple Size Options: Reference sizes include 10, 12, and 14 inches.
Customizable Configurations: Alternative dimensions, connections, and finishes can be discussed according to customer requirements.
Construction and Roofing
Gin blocks are commonly used in appropriately rated rope systems for lifting tools, materials, and other construction supplies.
Scaffolding and Building Maintenance
The single-sheave design can be incorporated into temporary rope-guiding and material-hoisting systems during building maintenance and renovation.
For related construction lifting equipment, explore TOPONE's Cast Iron Scaffold Hoist Pulley.
Agriculture and General Material Handling
Gin blocks can be used in suitable rope arrangements for handling agricultural supplies, equipment, and maintenance materials.
Industrial Maintenance
The pulley can help redirect rope tension and guide materials in workshops and industrial facilities.
TOPONE also provides other rope-handling equipment, including Snatch Blocks with Swivel Hooks.
Discover more products in our Pulley Blocks collection.
Size (inch) | Reference WLL (lbs) | Rope Diameter (inch) |
10 | 1,000 | 1 |
12 | 1,000 | 1 |
14 | 1,000 | 1 |
Item | Specification |
Product Name | Gin Block |
Type | Single Sheave Pulley Block |
Frame Material | Steel |
Sheave Material | Cast Metal |
Bushing | Bronze |
Connection | Swivel Hook with Safety Latch |
Surface Finish | Painted |
Compatible Rope | Manila Rope |
Reference WLL | 1,000 lbs (approximately 454 kg) |
Available Reference Sizes | 10 / 12 / 14 inch |
Application | Construction, Roofing, Material Handling |
Note: The above dimensions and WLL values are reference product specifications. Final ratings, materials, and configurations should be confirmed against TOPONE's approved product drawings and test records.
Name: Gin Block
MOQ: To Be Confirmed
Package: Carton + Steel Pallet
Manufacturing Standards:
Manufactured according to approved technical drawings, material specifications, and dimensional requirements. The steel frame, cast sheave, bronze bushing, and swivel hook assembly are checked for structural integrity, proper fit, and functional operation.
Testing Standards:
Inspection includes dimensional verification, visual examination, sheave rotation testing, and swivel hook assembly checks. Working load verification and proof-load testing shall follow the approved product-specific testing procedure and applicable requirements.
Application Standards:
Gin blocks must be selected according to their verified Working Load Limit (WLL), compatible rope diameter, and intended operating conditions. The forces acting on the pulley attachment depend on rope tension and direction. The complete lifting arrangement, including the rope and supporting structure, must remain within its approved capacity.
Maintenance Standards:
Inspect the frame, sheave, bushing, axle, swivel hook, and safety latch before operation. Check for wear, cracks, deformation, corrosion, and restricted sheave movement. Keep moving components properly maintained and remove damaged equipment from service.
