Reviews Single Sheave Stringing Block

Snatch Block Wire Rope Cable Pulley yarding (for 3 Tons - 4\)

The Tourna 350-CS is an extremely comfortable stringing machine that is built for reliability and durability..
6 Point, Self-Leveling, Single knob Adjustable, Quick Mount make it easy and quick to get the string job going.
Spring Loaded Manual Crank Lock Out Tensioner with a Linear pull.
Upgraded CNC crafted precision space saving clamps. Sandblasted surface allows minimal tension to hold the string and prevents string damage. Unique dial plate prevents slippage during stringing..
Ultra Smooth Base and Quick Lock Cams reduces fatigue and makes stringing easy. Full 360 degree turntable with brake. Comes with a sturdy height adjustable stand and stringing tools..

Quality-manufactured pulley for mountain rescue, tower work, ski patrol or whatever requires block and tackle system..
Sheave of 2.24 inches Dia, pulley with large sheave is much better and easier for hauling big load..
Mounted with ball bearing for higher efficiency and smoothness! Swing side for easy and rapid rope installation and removal!.
CE / UIAA Certification! Rating to 32kN / 7100lbs for high durability to satisfy all your requirements, like pulling a stranded boat, hauling some out of a crevasse, etc..
Compatible with wide range of ropes, up to 16mm (5/8")! Multiple anchors for complex rescue / hauling system setup!.

True Constant Pull Tensioning with extremely sensitive electronic tensioner with advanced microprocessor technology.
6 Point, Self-Leveling, Single knob Adjustable, Quick Mount make it easy and quick to get the string job going.
LCD Display with 6 selectable pull speeds, incremental tension to .1 lbs, knot function, memory, timer, pre-stretch, and lb/kg tension..
Upgraded CNC crafted precision space saving clamps. Sandblasted surface allows minimal tension to hold the string and prevents string damage. Unique dial plate prevents slippage during stringing..
Ultra Smooth Base and Quick Lock Cams reduces fatigue and makes stringing easy. Full 360 degree turntable with brake. Comes with a sturdy height adjustable stand and stringing tools. Foot pedal included..

Very high efficiency single pulley with one-way rotation and swivel.
Designed to be used in conjunction with a descender for maximum simplicity when setting up a heavy load deviation or haul systems for work at height or rescue.
Optimal hauling efficiency and lowering convenience: the faceted sheave only rotates in one direction, providing excellent efficiency when hauling and adding friction zones for the rope for additional braking when lowering heavy loads.
Easy handling: swivel allows pulley to be oriented under load and accepts up to three carabiners and allows the use of ropes and slings to facilitate maneuvers..
Sheave diameter: 40 mm maximum usage load: 3 x 2 = 6 kN.

Perfect for small synthetic control lines found on high-tech dinghies.
Patented bearing system uses stainless steel balls in a captive grooved race and has a 250 lb (113 kg) maximum working load.
The 404 uses an O-ring to keep the line in the sheave during intermittent loading.