Snatch Blocks and Shackles for the Portable Winch
The Open Face Corner Block PCA-1270 is perfect for use with either the Portable Winch or an ATV Quad, mainly because it lets you change the line pull direction of a log to keep away from obstacles or for parallel positioning to the trail. Best used with pulley facing down because it prevents the rope from falling out of the block when there is a slack. Weighs 5.6 lbs. (2.5 kg) Made with zinc plated steel. For minimum 1/4" diameter ropes and maximum 1/2" diameter ropes. Not designed for use with steel cables. 4,496 lb. (2,039 kg) working load limit. 4" (100 mm) diameter.
Swing Side Self-Blocking Pulley PCA-1271 is a self-locking pulley designed for rescue operations. This pulley features a brake cam system that allows the rope to go through freely in one direction and blocks it in the other direction. The spring loaded cam can be disengaged by pulling a release cord. The pulley is 2 7/16" (62 mm) in diameter. It is made of aluminium and is mounted on a self-lubricating bushing and stainless steel axle. The swing sides are also made of anodized aluminium. Minimum break strength: 8,992 lbs (4,078 kg). CE certified. For ropes from 1/4" to 1/2" (9.5 mm to 13 mm); Weight 1.8 lbs. (0.6 kg). Do not use with steel cables.
Double Swing Side Self-Blocking Pulley PCA-1272 is a self-locking pulley that is also designed for rescue operations. It features a brake cam system which allows the rope to go through freely in one direction and blocks it in the other direction. The spring loaded cam can be disengaged by pulling a release cord. When used with a matching double pulley system, it can give you 4:1 mechanical advantage. The main plate and swing sides are made of anodized aluminium. Minimum break strength: 8,992 lbs. (4,078 kg). CE certified. For ropes from 1/4" to 1/2" (6 mm to 13 mm); Weight 2.4 lbs. (1 kg). Do not use with steel cables.
Double Swing Side Snatch Block PCA-1273 is for extra heavy loads, you can multiply the winch power using pulleys. It features the same aluminium and stainless steel construction as the block above, with two 4" diameter deep groove aluminium sheave. Using one double pulley (positioned at the load) with a single pulley, you can triple the pulling power of the winch to 7500 lb (3,400 kg). With two double pulleys, an unbelievable 10,000 lbs of force can be exerted on a load. Working load limit of 9,900 lbs (4,486 kg). Weight 4.4 lb (2 kg). Do not use with steel cables. 4" diameter.
Swing Side Snatch Block PCA-1274 features a lightweight 4" diameter deep groove aluminium sheave, with stainless steel plates that swing open to install rope. It is made of sintered bronze brushing on stainless steel shaft that provides 98% efficiency. It is particularly useful when doubling the line, the rope cannot accidentally come out of the block. Also use the steel locking carabiner to anchor to a polyester sling. Working Load Limit: 4,950 lbs. (2,243 kg); Weight is 2.7 lb (1.24 kg). Do not use with steel cables. 4" diameter.
The Stainless Steel Swing Side Snatch Block PCA-1275 with lightweight diameter deep groove aluminum sheave. Stainless steel plates swing open for rope installation. For deviating the load or doubling the line. Perfect to use with the PCW3000. Weighs 1.52 lbs. (0.69 kg) Diameter 3". Not designed for use with steel cables. Working load limit is 3,600 lbs. (1,632 kg).
The Stainless Steel Double Swing Side Snatch Block PCA-1283 is a durable pulley made with stainless steel side plates and two aluminum sheaves. The plates on the swing side eliminate the need to thread rope, making rope installation much faster. Minimum Breaking Load: 20,250 lb (9,185 kg). Diameter: 3". Use with 1/4" to 3/8" diameter ropes. Measures 7 1/4" length x 3 3/16" width x 1 15/16" height.
The Automatic Release PCA-1291 is an accessory for the PCA-1270 Open Face Corner Block. It fits ropes up to 1/2" in diameter and is excellent for those who pull logs with an ATV. The PCA-1291 can release a rope from the pulley, allowing a log to turn into the trail. You can adjust the automatic tripper to make the rope slip out of the pulley at the right moment, depending on the distance the anchor tree is from the trail. Turn the chain link 1/2 turn around the rope, then insert into the metal cartridge. Perfect for situations where you don't want to stop in the middle of your operation. Made with anodized steel. Measures 6.7" in length x 4.3" width x 4.3" height. Weighs 0.9 lbs.
The Swing Side Aluminum Pulley PCA-1292 features plates that swing open for rope installation. Perfect to use when doubling the line because the rope cannot jump out of the block. Mounted on self-lubricating bushing and stainless steel axle. Swing sides are made of anodized aluminum. Weighs less 0.9 lbs. (0.41 kg). Diameter 2 1/2". Minimum break strength is 11,250 lbs. (6,000 kg) Use with minimum 1/4" and maximum 1/2" diameter rope. Not designed for use with steel cables.