What is a shackle pin?
August 6, 2019. A shackle is a u-shaped, load-bearing connecting device designed to be used with a removable pin. Shackles can be used in a number of different rigging and load securement applications to connect different types of lifting slings, chain, or rope to an object or to each other.
What is a round pin shackle?
The US Round Pin Anchor Shackle is made in the USA from grade 316-NM stainless steel and features an oversize round pin. The US Round Pin Anchor Shackle is ideal for salt water applications. The US Round Pin Anchor Shackle is primarily used to connect the anchor to the chain or anchor swivel.
What is a anchor shackle?
Definition of anchor shackle : a shackle to secure a chain to the ring of an anchor : bending shackle.
How do shackles work?
A shackle is an integral component of the suspension system that attaches between the leaf spring and the vehicle frame. It allows for the leaf spring to work through length changes during suspension articulation. The leaf packs, or leaf springs, position and center the axle under the vehicle.
What is difference between bow shackle and D shackle?
Bow shackles and anchor shackles are terms that are often used interchangeably, as both names refer to a shackle with a larger, rounded “O” shape look. A D-shackle is narrower than a bow or anchor shackle and generally has a threaded pin or pin close. The smaller loop is designed to take high loads primarily in line.
How tight do you tighten a screw pin shackle?
The screw pin threads shall be fully engaged and tight and the shoulder should be in contact with the shackle body. Thus, contrary to popular believe, you should never back off the screw pin before use. The shackle pin should be a minimum of hand tight before the lift begins. Always make sure the shackle pin is tight!
What is a bolt type shackle?
A bolt type shackle is a more secure version used in rigging that features the combination of a bolt and nut located alongside a cotter pin. Bolt type shackles can be used in any application that uses a round pin or a screw pin. These types of shackles remain secure even when the shackle is subjected to rotation or torque.
What size is a chain Shackle Pin?
This Shackle Pin is made from grade 316-NM stainless steel for maximum corrosion resistance and durability. It is offered in a variety of sizes from 1/4” to 1-1/4” and is compatible with Chain and Anchor Shackles. This pin is ideal for use as a replacement shackle component.
What are screw Pin shackles used for?
Screw pin shackles are quick and easy to connect and disconnect so they’re convenient for rigging that is used for “pick and place” applications or when slings and other hardware are often changed out. Screw pin shackles are not recommended for permanent or long-term installations.
What are the best type of anchor shackles?
Type Approved ABS Crosby® 209 Carbon Screw Pin Anchor Shackles. Crosby® 2130 Carbon Bolt Type Anchor Shackles. DNV Crosby® 209 Carbon Screw Pin Anchor Shackles. Crosby® 2130 Carbon Bolt Type Anchor Shackles. Crosby® 2130A Alloy Bolt Type Shackles Grade 80. Crosby® 2160 Alloy Bolt Type “Wide Body” Shackles.