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NewDoar 30KN CE Certified Large Rescue Pulley Single Sheave with Swing Plate for Outdoor Mountaineering Rock Climbing Rescue(Blue 1pcs)

Q: How quiet are the wheels when pulling?

We use them on our sailboat, they are not right next to us. They seem quiet enough.

Q: Do these fit 1/2 inch braided lines?

These pulleys are intended for up to 1/2-inch kernmantle type braided lines (not twist braids.) Our technical rescue team has had good experiences with them over several years. Just remember that these load-force ratings are the sum totals of the loads on both sides of the pulley (i.e., lifting a 1,000 lb. load by pulling with 1,000 lbs. of force, there will be a total force-load of 2,000 lbs. total on the pulley.) A 30 KN pulley can handle around 6,700 force pounds before it fails, or a load of 3,350 with an equal pulling force on the haul side of the pulley. Just be sure to stay well below the force-load limit of any pulley.

Q: is this for 2 pulleys?

It clearly says “2 pieces”! However, this is not what I bought. When I bought mine, it was a single dual pulley for about half this price.

2.0/5

产品编号: 325087349

安全交易

经常一起购买

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描述

NewDoar 30KN CE Certified Large Rescue Pulley Single Sheave with Swing Plate for Outdoor Mountaineering Rock Climbing Rescue(Blue 1pcs)

规格

Item Package Dimensions L x W x H	4.96 x 3.74 x 1.65 inches
Package Weight	0.25 Kilograms
Brand Name	NewDoar
Color	Single Pulley - Blue 1pcs
Material	aluminium
Manufacturer	sutai
Part Number	7001

有问题吗？看看别人问了什么

How quiet are the wheels when pulling?

Do these fit 1/2 inch braided lines?

is this for 2 pulleys?

Country of Origin?

常见问题

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整个订购过程中沟通顺畅。产品完美。

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发货快，包装精良。Leatherman 工具手感非常高档和坚固。

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