Hero image 0 of Notch 1/2" Rigging Spring Block (55352), 0 of 10

Notch 1/2" Rigging Spring Block (55352)

(No ratings yet)

Key item features

Durable Construction: Features hot-forged aluminum side plates with rope-friendly rounded cheeks and precision CNC machined aluminum sheaves, ensuring robust performance and rope protection.
Compact Design: This small, lightweight arborist block is designed to accept working lines up to 1/2 inch (13mm) in diameter, making it suitable for various rigging tasks.
Secure Locking: Equipped with a low-profile, secure, and easy-to-open captive screw pin lock, featuring a high wall and full diameter for improved anchor sling protection.
Versatile Sheaves: The wide concave upper sheave accommodates 5/8 inch anchor slings, while flared side plates effectively reduce twisting in complex rigging scenarios.
Impressive Strength: Offers a Working Load Limit (WLL) of 20 kN (4,496 lbs.) and a Minimum Breaking Strength (MBS) of 100 kN (22,480 lbs.), providing substantial load-bearing capacity.
Optimized Dimensions: Includes an upper sheave diameter of 0.75 inches (19mm) and a lower sheave diameter of 1.5 inches (38mm), along with a stainless steel axle for durability.

Generated by AI

Specs

Sheave material
Aluminum
Maximum rope diameter
13 mm
Rec. use
Residential
Dimensions
4.70 x 2.70 x 3.00 in
Brand
Notch
Color
Orange

Current price is $185.99

Price when purchased online

Free shipping
Free 30-day returns

How do you want your item?

Ships to

Arrives between Jul 6 - Jul 8

Sold and shipped by Vertical Supply Group

4.875 stars out of 5, based on 16 seller reviews(4.9)

Free 30-day returns

About this item

Product details

The Notch 1/2" Rigging Block is a small sized lightweight arborist block accepts working lines up to 1/2” (13mm) diameter. Hot forged aluminum side plates with rope friendly rounded cheeks. Precision CNC machined aluminum sheaves with wide bend radii. Stainless steel axle. 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. Upper sheave diameter: .75 in. (19mm), lower sheave diameter: 1.5 in. (38mm). Working Load Limit: (WLL) 20 kN (4,496 lbs.), MBS: 100 kN (22,480 lbs.)

Hot forged aluminum side plates with rope friendly rounded cheeks and precision CNC machined aluminum sheaves with wide bend radii
Small sized lightweight arborist block accepts working lines up to 1/2” (13mm) diameter
Low profile, secure, easy-to-open captive screw pin lock with a high wall, a full diameter and improved anchor sling protection
The wide concave upper sheave accepts 5/8” anchor slings while flared sideplates reduce twisting in complex rigging scenarios
Working Load Limit: (WLL) 20 kN (4,496 lbs.) MBS: 100 kN (22,480 lbs.)

info:

We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.

Specifications

Sheave material

Aluminum

Maximum rope diameter

13 mm

Rec. use

Residential

Dimensions

4.70 x 2.70 x 3.00 in

Warranty

Warranty information

Lifetime warranty against defects in materials & workmanship

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.