




Premium Door Tower Bolt
- Brand: Premium
- Product: Stainless Steel Door Tower Bolt
- Material: Stainless steel, polished finish
- Sizes: 4", 6", 8", 10"
- Strength: Medium Duty, Heavy Duty
- Installation: Surface-mounted, screw-fixed to the inside face of the door
- Package: 01 Nos – Tower Bolt (Note: fixing screws are not included and need to be purchased separately)
- Application: Bathroom, bedroom and main doors, gates and windows
Premium Stainless Steel Door Tower Bolt is a surface-mounted sliding bolt for locking doors, gates and windows from the inside – the most common door bolt in Indian homes and buildings. Made from stainless steel, it resists the rust and tarnish that affect mild steel and zinc-plated bolts in humid bathrooms, kitchens and outdoor gates.
The bolt slides through staples on the door and into a keep fixed to the frame or wall, and works smoothly with one hand – no key needed. Choose from four lengths (4" to 10") and two strengths: Medium Duty for bathroom, bedroom and interior doors, and Heavy Duty, with a thicker bolt and stronger staples, for main doors, gates and large doors. Fixing screws are not included; use stainless steel screws for a rust-free installation.
Key Features
- Stainless Steel: Resists rust and tarnish in bathrooms, kitchens and outdoor gates
- Four Sizes: 4", 6", 8" and 10" for windows through to large gates
- Two Strengths: Medium for interior doors, Heavy Duty for main doors and gates
- Easy to Fit: Surface-mounted – no cutting or mortising into the door
- One-Hand Use: Smooth sliding bolt for everyday convenience
Product Specifications Table
Technical Specifications (Quick Reference)
| Specification | Details |
|---|---|
| Brand | Premium |
| Product Type | Tower bolt (surface-mounted sliding bolt) |
| Material & Finish | Stainless steel, polished |
| Sizes | 4", 6", 8", 10" |
| Strength | Medium Duty, Heavy Duty |
| Installation | Surface-mounted, screw-fixed |
| Package | 01 Nos – Tower bolt |
| Sold Separately | Fixing screws (stainless steel recommended) |
Which Size & Strength to Choose
- 4" Medium Duty: Bathroom and toilet doors, windows and ventilators
- 6" Medium Duty: Bedroom, study and standard interior doors
- 8" Heavy Duty: Main entrance doors and large interior doors
- 10" Heavy Duty: Compound gates and large external doors
- Tip: For main doors and gates, always choose Heavy Duty
Installation Guidelines
- Get the Screws: Buy stainless steel wood screws separately – typically No. 8, 25 – 32 mm long for wooden doors
- Mark the Position: Place the bolt at a comfortable height near the door edge and mark the screw holes
- Drill Pilot Holes: This stops the wood from splitting
- Fix the Bolt: Screw the bolt body firmly to the door
- Fix the Keep: Slide the bolt out, mark the keep position on the frame or wall, and screw it in place
- Test: Slide the bolt several times and adjust the keep slightly if it binds
1) Are screws included?
No. The package contains the tower bolt only; fixing screws need to be purchased separately. Use stainless steel wood screws – typically No. 8, 25 – 32 mm long for wooden doors and frames.
2) Why use stainless steel screws?
In humid bathrooms and outdoors, mild steel or zinc-plated screws can rust, and different metals in contact can corrode around the screw holes. Stainless steel screws keep the whole fitting rust-free.
3) Medium Duty or Heavy Duty – which should I choose?
Medium Duty suits bathroom, bedroom and interior doors used for privacy. Heavy Duty has a thicker bolt and stronger staples for main doors, gates and large external doors that need extra security and see heavy use.
4) Which size should I choose?
Use 4" for bathroom doors and windows, 6" for bedroom and interior doors, 8" for main doors and large interior doors, and 10" for gates and large external doors.
5) Can I use it on gates and outdoors?
Yes. Stainless steel resists rain and humidity much better than mild steel or zinc-plated bolts. For outdoor use, choose Heavy Duty and fix it with stainless steel screws.
6) Do I still need a door lock?
Yes. A tower bolt only locks from the inside and has no key. It is used alongside a door lock – as a privacy bolt on bathroom and bedroom doors, and as an extra night-time bolt on main doors.
Why Buy from HomeRun?
- Authentic Premium Product: Verified genuine product sourced from authorized channels
- 60-Minute Bangalore Delivery: Express delivery when your carpenter needs hardware on site
- Project-Friendly Availability: Single bolts or bulk orders, with no minimum order
- Return within 72 hours of delivery for:
- Damaged or defective product
- Wrong or missing item
- Product cannot be returned once installed or used
- Refer to Refund Policy for complete details
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