ISC Rigging Pulleys (Blocks)

$288.90 – $470.70

$321.00 $288.90

There is an ISC Rigging Block for all applications.

The Compact Rigging Block is a lightweight pulley, which fits in the palm of the hand. At approximately half the size of the small cast pulley, the compact pulley offers a highly impressive strength to weight ratio.

The small and medium versions, now manufactured using Hot Forged Technology, combined with high quality materials and components. These blocks are rope friendly, durable and extremely robust. These features combined give maximum security and strength, when the block is rigged as part of an impact system.

The large rigging block has the size and strength to suit the largest of arborist rigging requirements.

Apart from the aesthetically pleasing curves, the ISC rigging pullies are designed to work (together with textiles) to absorb the huge forces which are created by the harsh dynamics of heavy Arborist work. The side plates are produced using the best quality hot forged Aluminium and the special manufacturing process allows these pulleys to offer a highly impressive strength to weight ratio.

For the latest in Rigging Blocks, try the new ISC 200 Series Rigging Blocks. See them here.

Compact Small Medium Large
Product Code RP048 RP051 RP055 RP057
(MBS) Minimum Breaking Strength (kN) 85 100
(WLL) Working Load Limit (kg) 1,700 2,000 3,000 4,000
Pulley wheel colour Grey Orange Green Green
Anchor wheel colour Red Red Red Red
Wheel material Aluminium Aluminium Aluminium Aluminium
Body finish Anodised Anodised Anodised Powder Coated
Colour Green/grey Red Blue Yellow
Weight (grams) 490 1,490 2,166 3,454
Height (mm) 125 182 225 300
Width (mm) 76 100 128 158
Working Line (mm) 13 16 19 19
Topping Strop (mm) 16 25 29 29
Opening Mechanism Spring-lock Spring-lock Spring-lock Spring-lock

Additional Information

Compact, Small, Medium, Large

Shipping & Delivery

After receipt of an order, it takes 1-3 working days to process, pick and despatch an order providing the merchandise is in stock. In the event that an item is not in stock, we will contact you with an estimated lead time.

The Shipping Carrier will be selected at our discretion. Generally, parcels for delivery within Australia will take 1-3 business days to major metropolitan areas, however delivery to a remote location may take up to 5-10 business days. All delivery times are from the date of despatch.

International deliveries may take longer. For estimated delivery times and rates call us on +61 3 9535 2666.

In both instances, the estimated time allowance is determined by the shipping carrier as per their schedule and is not controlled or estimated by us. Delivery commences from the time of pick up and may be subject to delays from causes beyond our control.

We do not accept responsibility for damages or losses, consequential or direct of any kind resulting from failure to deliver as quoted. In all offers the products & services are subject to prior sale.

Backorders - When an order is a combination of goods in stock and backordered stock, the total order will be dispatched when the backordered products arrive and are ready for delivery, in accordance with stipulated lead times. Split orders are available, and shipping will be charged for each delivery.

Please Note: Some oversized or overweight deliveries may incur additional shipping costs.