Pulley Block 502-B
Pulley Block 502-B, in 3 sizes, 3-1/2″ to 4-1/2″, WLL 500 to 800 lbs. Indus part numbers, manufacturer's test certificate.
Key features
- Product type: Pulley Block 502-B
- Size range: 3-1/2″ to 4-1/2″
- Working load limit: 500 to 800 lbs
- Size range
- 3-1/2″ to 4-1/2″
- Working load limit
- 500 to 800 lbs
- Material
- Carbon steel
- Finish
- Galvanized
Product description
Snatch blocks and pulley blocks change the direction of a rope or multiply a line pull. Carbon steel, galvanized.
Sizes and ratings
3 sizes, 3-1/2″ to 4-1/2″. Working load limit 500 to 800 lbs. Every size has its own Indus part number in the table below, with the loads in the unit the manufacturer rates them in.
Choosing a size
Rate the block for the load it actually sees: with the rope turned through 180° it carries about twice the line pull. Match the sheave to the rope diameter.
Ordering
Quote the Indus part number from the size table, or send the size and rating you need. Each consignment ships with the manufacturer's test certificate; say on the RFQ if your site needs anything more.
Identification
| Parameter | Value |
|---|---|
| Product type | Pulley Block 502-B |
| Sizes | 3 |
Dimensions
| Parameter | Value |
|---|---|
| Size range | 3-1/2″ to 4-1/2″ |
Performance
| Parameter | Value |
|---|---|
| Working load limit | 500 to 800 lbs |
Construction
| Parameter | Value |
|---|---|
| Material | Carbon steel |
| Finish | Galvanized |
Compliance
| Parameter | Value |
|---|---|
| Certification | Manufacturer's test certificate |
Shipping & lead time
Sizes & part numbers
3 sizes| Indus part no. | Size | Rope size | WLL (lbs) | Weight (kg) |
|---|---|---|---|---|
| IH-LR-BP-PB502B-350 | 3-1/2″ | 3/4″ | 500 | 2.25 |
| IH-LR-BP-PB502B-350-2 | 3-1/2″ | 3/4″ | 500 | 2.35 |
| IH-LR-BP-PB502B-450 | 4-1/2″ | 3/4″ | 800 | — |
Size — Nominal size as the manufacturer states it. Rope size — Rope diameter the sheave is made for. WLL — Working load limit — the most the part may carry in service, as the manufacturer rates it. Weight — Weight as the manufacturer publishes it. Ask us for the dimension drawing if you need it stamped.
WLL is the most the part may carry in service. Proof and breaking loads are test figures — never lift to them. Each load is shown in the unit the manufacturer rates the part in, and a size ships with the manufacturer’s test certificate.
What sizes does the pulley block 502-B come in?▾
What is the working load limit?▾
Can a snatch block be used for lifting?▾
Do the parts come with a test certificate?▾
Shipped worldwide from our Dubai warehouse. Transit, routes and documentation for 126 destinations
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