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Wooster 14 inch Jumbo-Koter frame with plastic handle and chrome shank

Wooster Brush Company

Wooster Brush Company 14in Jumbo-Koter Frame RR013

SKU CH-ABCA-Z59ZV

Holds 4-1/2 and 6-1/2 inch rollers with a solvent-resistant cage and chrome-plated shank for smooth operation

  • Product typeBrushes
  • 14 in frame fits larger mini rollers
  • Chrome-plated 1/4 in shank resists corrosion
  • Sherlock GT compatible for extension poles
  • Solvent-resistant cage handles all paint types
  • Reinforced threads on polypropylene grip add durability

14in Jumbo-Koter Frame RR013

The Wooster Brush Company 14in Jumbo-Koter Frame RR013 is a mini paint roller frame built for fine art and craft painting. It accepts roller lengths of 4-1/2 and 6-1/2 inches. A solvent-resistant plastic cage delivers extra-smooth rolling action across all paint types. The frame includes a chrome-plated 1/4 inch steel shank and a full-size polypropylene grip with reinforced threads.

Capacity and headroom

The 12 inch overall length provides reach for detail work and small surfaces. It comfortably handles both 4-1/2 and 6-1/2 inch rollers for varied coverage needs. The universal threaded handle fits standard extension poles for added versatility. Larger surfaces or heavy-bodied coatings may exceed the practical capacity of this mini frame.

Upgrade path

This frame replaces basic mini roller frames that lack solvent-resistant cages or chrome-plated shanks. The jump is worth it when smoother rolling action and broader paint compatibility are required. It also upgrades setups needing Sherlock GT compatibility for quick pole attachment. Painters needing wider roller widths or heavier cage construction should look elsewhere.

How it compares

Measured against everything we stock in Acrylic Paints & Painting Supplies, at today’s prices. Recalculated every night.

Price $3.99
Cheaper than about 97% of the 251 comparable items (median $14.99).

Specifications

Product
Brand nameWOOSTER
Product typeBrushes

Questions about this item

Will the 14 in. Jumbo-Koter Frame RR013 work with my existing Sherlock GT extension pole?

Yes, the frame is Sherlock GT compatible so it threads directly onto a Sherlock GT pole without an adapter.

How can I confirm the 14 in. Jumbo-Koter Frame RR013 rolls smoothly after I attach a cover?

The solvent-resistant plastic cage and chrome-plated 1/4 in. shank are designed for extra-smooth rolling action; a quick test roll on a clean surface will show even rotation without binding.

What comes with the 14 in. Jumbo-Koter Frame RR013 and do I need to buy a roller cover separately?

The box contains the frame with its full-size polypropylene grip and reinforced threads; roller covers for 4-1/2 in. or 6-1/2 in. lengths are sold separately.

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