Security Bolt Thumbturn Brass

MP Smith Security Thumbturn Bolt Brass S1066

Out of stock
£4.68
Skip to product information
Security Bolt Thumbturn Brass
  • Security Bolt Thumbturn Brass
About product images

Product images

Some images represent a product range or show a complete installation for context. The size, finish and items included may vary depending on the option selected. Please check the product description and specifications to confirm what’s supplied, as other components or accessories pictured may be sold separately.

If you’re unsure, our team will be happy to help before you order.
MP Smith Security Thumbturn Bolt Brass S1066

MP Smith Security Thumbturn Bolt Brass S1066

SKU DEC-348607
Product code
DC348607
EAN
5019923110661
£4.68
inc VAT£3.90 ex VAT
Out of stock

We may be able to source this for you

This item is currently out of stock. Leave your details and our team will check with our suppliers and let you know what we can find, with pricing and expected availability. You can also call us on 01226 369637.

UK or international, for example 01234 567890 or +44 1234 567890

In stock alternatives

See more in Deadbolts, Locks & Keys

Questions about this part? Talk to our team

Phone: 01226 369637

Opening times

Monday to Friday 08:00 to 17:00
Saturday and Sunday: closed

Delivery

Free standard delivery on orders over £100 ex VAT. Orders below this carry a £7.95 inc VAT delivery charge. Express delivery items £19.95 inc VAT, allow 1 to 2 working days. Delivery details and surcharges

Need delivery on or before a specific day? Ask our team.

Description

Product Overview

The MP Smith S1066 brass thumbturn bolt is a simple, reliable security bolt designed for quick locking and unlocking without a key. Ideal for internal doors, it’s commonly used as a bathroom privacy bolt or as an extra door security latch. The brass finish offers a classic look while providing durable everyday performance.

Key Features

  • Thumbturn operation – locks and unlocks quickly from the inside for convenient day-to-day use.
  • Brass finish – gives a traditional, tidy appearance that suits many door styles.
  • Added privacy and security – provides an extra locking point to help reduce unwanted entry.
  • Ideal replacement part – suitable for refreshing worn or stiff bolts and restoring smooth operation.

Use Case / Application

Suitable for use on internal doors in domestic and light commercial settings. Common applications include bathroom and WC doors for privacy, bedroom doors, home offices, and utility rooms. Also useful anywhere you want a straightforward thumb turn door bolt that is easy to operate for all users.

Problem → Solution

Ideal for improving privacy or adding a simple extra locking point on internal doors where you need quick, key-free operation.

Product Specifications

• Manufacturer – MP Smith
• Manufacturer Part Number (MPN) – S1066
• EAN / Barcode – 5019923110661
• Colour / Finish – Brass
• Material / Construction – Brass
• Product Type – Thumbturn Bolt
• Typical Applications / Use Cases – Internal doors, bathroom privacy, WC doors, bedrooms, home offices

Why Buy from BHL

MP Smith products are known for dependable, practical door security and privacy solutions, and the S1066 brass thumbturn bolt is a popular choice for straightforward key-free locking. Buy online from BHL, a specialist online merchant trusted by thousands of satisfied customers since 1998 with thousands of 5 star reviews. Enjoy competitive pricing, genuine parts where relevant, and free* fast UK delivery from UK warehouses, delivered with care. *see our terms

Reviews

Buying guide: Deadbolts, Locks & Keys

Deadbolts, locks and keys secure doors, gates, sheds and outbuildings. This category covers nightlatches, mortice latches and deadlocks, profile cylinder deadlocks, padlocks and padlock sets keyed alike, security bolts and thumbturns, gate latches, latch handles and key blanks.

Main types

  • Nightlatches: rim locks fitted to the inside face of a door, opened by key from outside and a knob from inside. Double-locking versions can be deadlocked with the key.
  • Mortice locks and latches: fitted into a pocket cut in the door edge. A deadlock has a key-operated bolt only; a latch holds the door shut with a sprung latch bolt.
  • Profile cylinder locks: use a separate cylinder that can be changed without replacing the lock case.
  • Padlocks: closed shackle and shrouded designs leave less of the shackle exposed. Keyed-alike sets open with one key.
  • Gate latches and bolts: ring, spring and self-locking latches for timber gates.

Standards and security

BS 3621 covers thief-resistant locks and is often named for timber external doors; check which standard your home insurance asks for, as requirements vary between insurers. Profile cylinders are made to BS EN 1303, and some carry the TS 007 star rating against attack. Mechanical door locks and latches are graded under BS EN 12209, and padlocks under BS EN 12320.

Replacing a lock

A replacement needs to fit the existing cut-outs, so note the lock type, case size and backset (the distance from the door edge to the centre of the keyhole) before choosing. Key blanks are matched to a particular lock or padlock, so check the reference.

For handles and hinges, see door handles, hinges and accessories; for alarms and other security, see safety and security.

Shop all Deadbolts, Locks & Keys

Related products

Customers also bought