Frelan Hardware
Frelan - M8x100mm MB snake eye bolt
SKU: FH-M8MB
Sale price £4.99 (Inc. VAT) Normal Price: £6.24 £4.16 (Ex. VAT)Unit price /UnavailableFrelan Hardware
Frelan - M8X50 Bolts for B/B handles
SKU: FH-JSSM8X50
Sale price £1.71 (Inc. VAT) Normal Price: £2.14 £1.43 (Ex. VAT)Unit price /UnavailableFrelan Hardware
Frelan - M8x95 Bolts for B/B handles
SKU: FH-JSSM8X95
Sale price £1.54 (Inc. VAT) Normal Price: £1.92 £1.28 (Ex. VAT)Unit price /UnavailableFrelan Hardware
Frelan - Necked Bolt 100mm - Antique Black
SKU: FH-JAB24
Sale price £5.95 (Inc. VAT) Normal Price: £7.44 £4.96 (Ex. VAT)Unit price /UnavailableFrelan Hardware
Frelan - Necked Bolt 117mm - Antique Black
SKU: FH-JAB41
Sale price £8.39 (Inc. VAT) Normal Price: £10.49 £6.99 (Ex. VAT)Unit price /UnavailableFrelan Hardware
Frelan - Necked Bolt 200mm - Antique Black
SKU: FH-JAB42
Sale price £12.06 (Inc. VAT) Normal Price: £15.07 £10.05 (Ex. VAT)Unit price /UnavailableFrelan Hardware
Frelan - PB 100x38mm STR Barrel Bolt
SKU: FH-J1001PB-4
Sale price £7.64 (Inc. VAT) Normal Price: £9.55 £6.37 (Ex. VAT)Unit price /UnavailableFrelan Hardware
Frelan - PB 150x25mm NKD Barrel Bolt
SKU: FH-J1002BF
Sale price £6.24 (Inc. VAT) Normal Price: £7.80 £5.20 (Ex. VAT)Unit price /UnavailableFrelan Hardware
Frelan - PB 150x38mm NKD Barrel Bolt
SKU: FH-J1002PB-6
Sale price £11.77 (Inc. VAT) Normal Price: £14.71 £9.81 (Ex. VAT)Unit price /UnavailableFrelan Hardware
Frelan - PB 150x38mm STR Barrel Bolt
SKU: FH-J1001PB-6
Sale price £10.83 (Inc. VAT) Normal Price: £13.54 £9.03 (Ex. VAT)Unit price /UnavailableFrelan Hardware
Frelan - PB 200x38mm NKD Barrel Bolt
SKU: FH-J1002PB-8
Sale price £16.97 (Inc. VAT) Normal Price: £21.22 £14.14 (Ex. VAT)Unit price /UnavailableFrelan Hardware
Frelan - PB 64x25mm NKD Barrel Bolt
SKU: FH-J1002BC
Sale price £3.11 (Inc. VAT) Normal Price: £3.89 £2.59 (Ex. VAT)Unit price /Unavailable

Detailed Guidance & Use-Cases
Choosing the Right Window and Door Bolt
For flush frames, a straight surface bolt delivers quick, reliable locking. Where the frame is proud or offset, a cranked (necked) bolt ensures the throw meets the keep cleanly. On double doors, a pair of flush door bolts on the inactive leaf keeps lines minimal, while espagnolette surface bolts provide multi-point (top & bottom) engagement with a single handle.
Common applications include French doors, patio doors, cupboards, stable doors, and light commercial settings. Materials and finishes cover traditional and contemporary tastes: Antique Black, Beeswax, Pewter, Polished Brass, Polished Chrome, Polished Nickel, Matt Black, Matt Bronze, and 316 marine-grade stainless for coastal properties.
Related ranges: Architectural Ironmongery (hinges, latches, keeps) and Accessories (fixings, strikes, plates) to complete the installation and maintain a consistent finish across the project.
Location relevance: delivery across London, Manchester, Birmingham, Leeds, Bristol, Newcastle, Glasgow, Edinburgh, Cardiff and throughout the UK.
Technical Fit & Finish
Sizes, Throws, Keeps & Compatibility
Select bolt lengths to suit door height and required reach; longer bolts often feel smoother on tall doors and provide more leverage. Throw length should align with the keep or strike for positive engagement without binding. Use appropriate keeps (surface, mortice, floor or angle keeps) to match the door/frame situation. On timber, pre-drill for clean screw seating; on composite/metal, confirm substrate and fixings. For double doors, fit a top flush bolt into the head and a bottom flush bolt into the threshold, or choose an espagnolette surface bolt to control both points via one handle. Pair finishes to surrounding hardware (e.g., Matt Black with contemporary lever handles; Antique Pewter with cottage or barn conversions) for a cohesive look.
Frequently Asked Questions
Can these bolts be used externally?
Can these bolts be used externally?
Yes—choose weather-resistant finishes and consider 316 stainless near the coast for enhanced corrosion resistance.
What’s best for a minimal look on double doors?
What’s best for a minimal look on double doors?
Flush bolts recessed into the door edge for a clean, uninterrupted line.
What if the frame sits proud of the door?
What if the frame sits proud of the door?
A cranked (necked) surface bolt is designed for offset frames, ensuring the throw meets the keep reliably.
UK-Wide Supply & Brands
Window and Door Bolts for Homes, Hotels, Schools & Light Commercial
This collection covers popular search intents such as door bolts UK, window bolts UK, decorative door bolts, lockable door bolts, heavy-duty surface bolts, concealed flush bolts, replacement door bolts, and weatherproof door bolts. Projects range from renovations and heritage restorations to new-builds and fit-outs. Coordinate with leading ranges including From The Anvil, Carlisle Brass, Heritage Brass, and Frelan Hardware for consistent design language across a property.
If you can’t find what you’re looking for, please contact us and we’ll assist with sizing, finish matching, and product selection for doors, frames and window sets across the UK.