Description
The Notch 13mm Rigging Pulley Block is a compact and lightweight arborist block designed to accommodate working lines of up to 1/2” (13mm) in diameter. With a working load limit (WLL) of 20 kN (4,496 lbs.) and a minimum breaking strength (MBS) of 100 kN (22,480 lbs.), this rigging block is built to handle heavy loads with ease. The hot forged aluminum side plates feature rope-friendly rounded cheeks, while the precision CNC machined aluminum sheaves with wide bend radii ensure smooth and efficient operation.
The low profile captive screw pin lock provides a secure and easy-to-open mechanism, allowing for quick and hassle-free attachment and detachment of ropes. The high wall, full diameter design offers improved anchor sling protection, while the wide, concave upper sheave is capable of accepting 5/8” (16mm) anchor slings. Additionally, the flared side-plates help reduce twisting in complex rigging scenarios, making it a versatile and reliable tool for arborists and rigging professionals.
Notch 13mm Rigging Pulley Block Features
- Hot forged aluminium side plates with rope friendly rounded cheeks
- Precision CNC machined aluminium sheaves with wide bend radii
- Low profile, secure, easy to-open captive screw pin lock
- High wall, full diameter, improved anchor sling protection
- Wide, concave upper sheave accepts 5/8” anchor slings
- Flared side-plates reduce twisting in complex rigging scenarios
- 20 kN WLL / 100 kN MBS
- WORKING LOAD LIMIT: (WLL) 20 kN (4,496 lbs.)
- MBS: 100 kN (22,480 lbs.)
- MAX WORKING LINE DIAMETER: 1/2 in (13mm)
- MAX SLING DIAMETER: 5/8 in (16mm)
- UPPER SHEAVE DIAMETER: .75 in (19mm)
- LOWER SHEAVE DIAMETER: 1.5 in (38mm)
- HEIGHT: 4.7 in (118mm)
- WIDTH: 2.7 in (68mm)
- WEIGHT: 1 lb. (.45kg)
- SIDEPLATE MATERIAL: Aluminium
- SHEAVE MATERIAL: Aluminium
- AXLE MATERIAL: Stainless Steel
