Wooster Big Ben 18" Paint Roller Frame - BR045-18
Wooster Big Ben 18" Paint Roller Frame - BR045-18
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Covers double the area per stroke compared to standard 9-inch frames. Built with lightweight, extra-strong polypropylene that quickly installs and removes roller covers with no tools or hardware required.
Double your painting speed on large walls, ceilings, and floors with the Wooster® Big Ben® 18" Roller Frame (BR045-18).
Designed for professional painting contractors and commercial applicators, the Wooster Big Ben frame delivers high-production rolling without adding heavy arm fatigue. Engineered with a tough, lightweight polypropylene bow structure, it holds 18-inch roller covers securely on both ends to eliminate flex and guarantee smooth, even pressure across the entire length of the stroke.
Changing covers is fast and effortless—simply pop end caps onto any 18-inch roller cover and push into the frame legs without turning screws or adjusting hardware. Built with a heavy-duty socket that connects directly to Wooster Sherlock GT® quick-connect extension poles for no-twist rolling, or screws onto standard universal threaded poles.
Performance Engineering
- 18" High-Production Frame: Doubles rolling output on large walls, commercial drywall, masonry, decks, and industrial floors.
- Tool-Free Cover Installation: Quickly snap 18" roller covers in and out without tightening bolts, adjusting side arms, or carrying tools.
- Lightweight Polypropylene Bow: Extremely durable, rust-proof, and easy to clean while reducing arm fatigue during long shifts.
- Sherlock GT® & Threaded Compatible: Locks securely onto Wooster Sherlock GT quick-connect extension poles or fits standard 3/4" threaded handles.
- Fiberglass-Reinforced Legs: Strong side legs hold covers steady for uniform paint distribution without slipping or bowing.
Technical Specifications
| Manufacturer / Brand | The Wooster Brush Company / Big Ben® |
| SKU / MPN | BR045-18 (BR045) |
| Barcode (UPC) | 071497134356 |
| Frame Width & Core Size | 18 Inches (457 mm) / Fits 1-1/2" Standard & 2-1/4" Jumbo Cores |
| Material / Construction | Polypropylene Body with Fiberglass-Reinforced Nylon Legs |
| Pole Connection | Wooster Sherlock GT® Snap-In & Standard 3/4" Threaded Socket |
Wooster High-Production Painting Tools — Made in USA — Professional 18" Rolling Efficiency.

Frequently Asked Questions
How long does it take for my order to ship?
Orders are processed within 24–48 hours (business days). You’ll receive a tracking number by email once your package is on the way.
What shipping carrier do you use?
We ship through the United States Postal Service (USPS). Delivery times vary depending on your location and the service chosen at checkout.
Can I return an item if I change my mind?
Yes, returns are accepted within 14 days as long as the product is unopened and in its original packaging. Customers are responsible for return shipping and a restocking fee applies.
Do you offer local delivery or pickup?
Yes, local delivery is available within 20 miles of Merrimack, NH on qualifying orders. Contact us for details and scheduling.
Are all products covered by a warranty?
Many products include manufacturer warranties. Warranty terms vary by brand, so please refer to the product packaging or contact us for specifics.