Buster + Punch Door Knob Set – Cast
- Free UK delivery on all orders — launch offer, ends 31 July 2026
- Luxury statement piece for refined interiors
- Designed for residential, show home and trade projects
- Premium finish with carefully selected materials
- Araco Interiors support before and after purchase
30-Day Returns · Free Eligible Returns · No Restocking Fee · UK-Based Support
Free UK delivery — contact us for a delivery estimate.
Need help before ordering? Call 020 4524 7265 or email sales@aracointeriors.com. Trade enquiries: trade@aracointeriors.com.
Why buy from Araco Interiors?
- Curated luxury furniture and designer lighting
- Trade pricing available for designers and project buyers
- UK-based customer support
- 30-day returns on eligible items
- Secure checkout
- Project sourcing for interiors, hospitality and developments
A pair of unsprung door knobs made from solid metal, each knuckle finished with Buster + Punch's unique rough cast texture — an organic, sculptural counterpoint to their machined knurl ranges. Works on all internal doors and pairs with the matching Cast thumbturn lock and door accessories for a coordinated scheme.
Supplied as a pair with bolt-through fixings and fittings included.
Details
- Pair of unsprung solid metal door knobs with rough cast knuckle
- Durable PVD coating across all finishes
- Rose diameter: 5.7 cm; suits doors up to 5.4 cm thick
- Multiple screw distances supported (3 / 3.8 / 4.15 cm)
- 0.8 × 0.8 cm spindle, 6.5 cm length
- Compatible with 82 mm backset latches (sold separately)
- Bolt-through fixing with fittings included
- Available in Brass, Smoked Bronze, Steel and Welders Black
- 2-year manufacturer warranty
FAQ
Which latch do I need? Door knobs require an 82 mm backset latch so knuckles clear the door frame comfortably.
What is the Cast finish? Each knob carries a raw, foundry-style cast texture, so no two pieces are exactly alike — a deliberate contrast to the precision of the Linear and Cross knurl ranges.
How does Smoked Bronze age? Smoked Bronze is a living finish: with use, the base brass gradually shows through for a characterful patina.
| Brand | Buster + Punch |
| Product type | Door Hardware |
| SKU | RDK-052250 |
| Finish | Brass, Smoked Bronze, Steel, Welders Black |
| Availability | Made to order |
For full technical drawings, IP ratings or DALI specification, email sales@aracointeriors.com.
| UK delivery — all orders | Free until 31 July 2026 |
| Europe | £29.99 |
| Rest of world | £49.99 |
| International furniture | Quote required |
Large furniture is delivered by our white-glove team — two-person delivery to your room of choice, unpacking, positioning and packaging removal.
30-day returns on eligible orders. Free returns. No restocking fee.
Eligible items must be returned in original condition and packaging. To start a return, email sales@aracointeriors.com.
ARACO Interiors is a BIID member supplier. Trade pricing is available for interior designers, architects, developers, hotels and hospitality professionals across the full range.
Approved trade accounts receive trade pricing, free project sourcing edits and priority specification support.
Wipe with a soft, dry cloth. Avoid harsh chemicals, abrasive cleaners and excessive moisture. Use coasters and protective pads on surfaces where appropriate.
Our UK-based team can help with product advice, trade pricing and project sourcing. Email sales@aracointeriors.com and we will get back to you the same working day.
Complete the Look
Pair this piece with curated furniture and lighting selected for a refined interior scheme.
