Harken 57mm Cheek Ratchamatic® Block
Harken 57mm Cheek Ratchamatic® Block is backordered and will ship as soon as it is back in stock.
Couldn't load pickup availability
Description
Description
The Carbo Ratchamatic® is a load-sensing ratchet block that rolls freely in both directions under low loads and automatically engages the ratchet as loads increase. Shifting between ratchet and light-air modes is seamless.
Cheek: Line-shedding, small mounting footprint and drain holes. Mounts on port or starboard.
| Sheave Ø (mm) | 57 mm |
| Sheave Ø (in) | 2 1/4 in |
| Length (mm) | 83 mm |
| Length (in) | 3 1/4 in |
| Weight (g) | 89 g |
| Weight (oz) | 3.1 oz |
| Maximum line Ø (mm) | 10 mm |
| Maximum line Ø (in) | 3/8 in |
| Fasteners (mm) | M4 mm |
| Maximum working load (kg) | 227 kg |
| Maximum working load (lb) | 500 lb |
| Breaking load (lb) | 2000 lb |
| Breaking load (kg) | 907 kg |
| Footnote | Includes fasteners and mounting pad. |
| Holding power | 10:1 |
Delivery and Shipping
Delivery and Shipping
Most orders will be shipped same day if placed prior to 11am our time.
We offer a flat rate standard shipping of $15 on smaller items this covers the labor charge to pack and send your item along with consumables such as packaging, tape etc.
for orders under $200 express post will be $18.50
For orders over $200 we offer Free standard shipping
For express post on order over $200 will be an additional $4
Please note we do not ship some items such as paints, flares, heavy items like chain and anchors.
Some bulky and heavy items will have a freight surcharge added in you cart prior to check out.
