Notch 1/2" Rigging Block
Stock: Some
$328.00 inc GST
SKU: 55352
Discover the Notch 1/2″ Rigging Block, a compact and lightweight arborist block designed to handle working lines up to 13mm in diameter.
Features:
- 20 kN WLL / 100 kN MBS
- Crafted with hot forged aluminium side plates featuring rope-friendly rounded cheeks
- Equipped with precision CNC machined aluminium sheaves, offering wide bend radii
- Features a low-profile, secure, and easy-to-open captive screw pin lock
- Enhanced anchor sling protection with high wall and full-diameter design
- Upper sheave is designed to accept 5/8” anchor slings with a wide, concave shape
- Flared side-plates engineered to minimise twisting in complex rigging scenarios
Specifications:
- Working Load Limit (WLL): 20 kN
- Minimum Breaking Strength (MBS): 100 kN
- Max Working Line Diameter: 13mm
- Max Sling Diameter: 16mm
- Upper Sheave Diameter: 19mm
- Lower Sheave Diameter: 38mm
- Height: 118mm
- Width: 68mm
- Weight: 450g
- Sideplate Material: Aluminium
- Sheave Material: Aluminium
- Axle Material: Stainless Steel






