Ironwood Rafter Clips by OZCO OWT Hardware - Multiple Sizes & Types

Product Description

Ironwood Rafter Clips by OZCO OWT Hardware — 2″ & 4″ Sizes for Pergolas, Fences, & Railings

• Fast, Accurate Layout — Built-in “Diamond Eye” alignment window helps you hit your mark quickly for consistent spacing and clean lines
• Outdoor-Tough Construction — Pre-galvanized steel with black powder coat resists corrosion; approved for use with ACQ-treated lumber
• Versatile Mounting — Secure 2×4 and 2×8 members horizontally or vertically for pergolas, fence rails, deck railings, trellises, and more
• Hardware Included — Kits ship with matching OWT fasteners for a finished look and hassle-free install
• Ironwood Styling — Pairs with the rest of the Ironwood OWT line for a cohesive, architectural appearance

OZCO’s Ironwood Rafter Clips are the go-to angle brackets for clean, repeatable connections on wood structures. The integrated “Diamond Eye” makes layout simple, while pre-galvanized steel and a durable black powder coat hold up to year-round weather. Use 2″ clips to capture 2×4 members (fence rails, pergola slats) and 4″ clips to secure wider 2×8 components (stringers, beams, decorative fascia). High-Velocity 2″ clips are lab-tested for demanding wind zones. All models are designed for indoor or outdoor use and come with matching hardware for a tidy, finished installation.

Why Choose This

• Cleaner builds, less fuss — Alignment window speeds marking and helps keep runs straight
• Built for the elements — Pre-galvanized base metal + exterior powder coat for long service life
• System look — Matches other Ironwood OWT connectors for cohesive pergolas and fence details

Specifications

Installation

Lay out your member locations and use the clip’s alignment window to mark centers. Pre-position each clip, drive the supplied OWT fasteners, and repeat to maintain consistent spacing along the run. For wider members (2×8), use the 4″ clip; for 2×4 rails/slats, choose the 2″ clip. Always follow the manufacturer’s installation guidance and fastener recommendations for your project.

Manufacturer’s product page — 2″  |  Manufacturer’s product page — 4″

Buying Guide

• Pick your size: Use 2″ clips for 2×4 rails and slats; choose 4″ for 2×8 fascia or stringers.
• Wind exposure: In higher-wind areas, consider the High-Velocity 2″ variant (tested to 120 mph).
• Match the look: Ironwood styling coordinates with other OWT Ironwood connectors for pergolas and fence accents.

Frequently Asked Questions

Do these include the fasteners?

Yes—packs ship with matching OWT screws (and Hex Cap Nuts/Timber Screws where specified).

Are they compatible with pressure-treated lumber?

Yes. They are approved for use with ACQ-treated lumber.

When should I choose 4″ over 2″?

Select 4″ clips when you’re fastening wider members like 2×8 rails or fascia; use 2″ clips for 2×4 rails and pergola slats.

Can I use them vertically and horizontally?

Yes. They’re designed for versatile orientation to support many connection types.

Comparison

• Rafter Clips (this item): Quick, aligned connections for 2×4 or 2×8 members with included hardware and a finished look.
• Rafter Seam: Specialty connector for joining boards end-to-end (e.g., curved pergola rafters) where a standard clip won’t span a seam.
• Post-to-Beam / Joist & Beam Hangers: Heavier connectors for primary load-bearing joints; use alongside clips to complete a full pergola or fence framework.

Questions? Need help choosing sizes or quantities? Contact us and our team will help you dial in a complete material list.