What is a necked bolt?

A necked (or cranked) barrel bolt is perfect solution for additional home security when on a budget. It is simple to use but highly effective and can be used on any door or window in the house. Depending on the application where a necked bolt maybe unsuitable then a straight barrel bolt boIt can be used.

Why use necked bolt?

The Necked Barrel Bolt is very well designed as the bolt needs to be twisted to be opened and not just pulled, the design of the bolt allows for more protection. It can be installed horizontally or vertically giving the product even more potential uses. most commonly used with Garden Shed doors and some cupboard doors.

How does a necked bolt work?

Necked door bolts are a variation of the basic barrel design with a curved or angled bolt head to reinforce a larger area. They will function both horizontally and vertically. Flush bolts are designed for use on double doors, especially those where one side is typically unused for long periods.

What is a necked barrel bolt?

Description. The Zanda Necked Barrel Bolts are made of solid brass making them very good quality. Available in 50mm, 75mm, 100mm and 150mm lengths and Satin Chrome, Chrome Plate, Polished Brass and Brushed Nickel finishes. Necked Barrel Bolts are also often known as offset barrel bolts or cranked barrel bolts.

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What is a monkey tail bolt?

The Monkey Tail Bolt is traditionally used on garage doors, but over time has been used for other purposes such as large garden shed doors and animal stabling. Overall this bolt measures 600mm long and sits on a 50mm wide plate, which comes predrilled for screws. It is also galvanised to stop rusting and rotting.

What is a Brenton bolt?

Brenton pad bolts are available in either a galvanised or painted black finish. These padlockable bolts provide security for gates and shed doors. Brenton pad bolts can be securely fitted to a gate or shed door horizontal rail.

What are hinge bolts?

The hinge bolts are designed to prevent doors being lifted from their hinges. Manufactured from hardened steel it resists hacksawing. Hinge bolts are essential for all outward opening timber external doors.

What is a flush bolt for doors?

Flush bolts are recessed into the top and bottom of the door edge and slide upward or downward into the jamb or threshold to keep the door secure and closed. Flush bolts provide a secure opening by latching the inactive door.

What is a latch for a door?

A latch or catch (called sneck in Northern England and Scotland) is a type of mechanical fastener that joins two (or more) objects or surfaces while allowing for their regular separation. … A latch is not the same as the locking mechanism of a door or window, although often they are found together in the same product.

What is a cranked bolt?

Cranked Bolts are for outward opening doors. The bolt slides into the wall or floor and a mortice plate is provided to improve the appearance of the hole. … There is a range of matching door, window and cabinet furniture available in this finish so that you can create a co-ordinated look around your home.

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What is an espagnolette bolt?

An espagnolette is a locking device, normally mounted on the frame of a French door or casement window, with a handle or knob at about three of four feet above the floor which rotates a round bar with hooks at the ends into sockets at the head and sill of the opening.