The Simpson Strong-Tie ECCLQM5.50-KT is an L-shaped end column cap engineered for use at building corners in raised pier foundations and heavy-beam applications. Designed to seat heavy beams on concrete or concrete block columns, this heavy-gauge connector delivers the high uplift and lateral resistance required to help structures withstand demanding high-wind events. The unique integration of Simpson Strong-Tie SSTB anchor bolts and certified welds ensures dependable performance at critical corner connections. Made in the United States, this kit includes MSTQM straps and screws for a complete, ready-to-install solution.

Key Features

• L-shaped design specifically intended for use at building corners in raised pier foundation systems
• Heavy-gauge beam seat provides the strength required for heavy beam loads on concrete or concrete block columns
• Kit includes MSTQM straps to make the connection from the ECCLQM to the wall framing
• Screws are configured to provide high uplift design values
• Certified welds for confidence in strength and loading integrity
• SSTB offset allows flush installation to the edge of the pier
• SSTBs spaced to fit standard CMU cells for compatibility with common masonry construction
• Finished with Simpson Strong-Tie Gray paint for durability and identification
• Constructed from 7-gauge steel for robust, heavy-duty performance

Specifications

• Model Number: ECCLQM5.50-KT
• Main Channel Width (W1): 5-1/2 in.
• Side Stirrup Width (W3 and W4): 5-1/2 in.
• Main Channel Length (L1): 11-1/2 in.
• Side Stirrup Length (L2): 7-3/4 in.
• Material: 7-Gauge Steel
• Finish: Simpson Strong-Tie Gray Paint
• Country of Origin: United States

Approved Applications

• Raised pier foundations requiring corner column cap connections
• Applications where heavy beams rest on concrete or concrete block (CMU) columns
• High-wind resistance applications requiring certified uplift and lateral load performance
• Building corner connections using GFCMU masonry columns or concrete piers
• Foundations requiring flush installation to the edge of the pier
• Structural connections requiring standard CMU cell spacing compatibility

What's Included

• ECCLQM5.50 L-shaped end column cap
• MSTQM straps (for connection from ECCLQM to wall framing)
• 1/4" x 2-1/2" Strong-Drive SDS Heavy-Duty Connector screws (configured for high uplift design values)

Installation Notes

• Install 1/4" x 2-1/2" Strong-Drive SDS Heavy-Duty Connector screws (provided) in all round holes. Note: Lag screws will not achieve the same load.
• Minimum (4) #7 vertical rebar (total for pier) is required.
• Intended for installation at building corners only.

Options

• Contact us for Configurable Options and Special orders
• Available in widths up to nominal 7-1/8" width.
• For variable widths on side stirrups, specify W3 (3 1/4" to 7 1/8") and add an "X" to the end of the core model name. Example: ECCLQM5.50GX-KT, W3 = 3 5/8".

Frequently Asked Questions

Where is the ECCLQM5.50-KT intended to be used in a structure?

This L-shaped end column cap is specifically designed for use at building corners in raised pier foundation systems. It is engineered to seat heavy beams on concrete or concrete block columns, making it well suited for heavy-beam applications where high uplift and lateral resistance are required.

What is included in the ECCLQM5.50-KT kit?

The kit includes the ECCLQM5.50 L-shaped column cap, MSTQM straps for making the connection from the ECCLQM to the wall framing, and screws. Everything needed for a complete, ready-to-install solution is provided in the kit.

What type of columns is this connector compatible with?

The ECCLQM5.50-KT is designed to work with concrete or concrete block columns. The SSTBs are spaced to fit standard CMU cells, ensuring compatibility with common masonry construction, and the SSTB offset allows flush installation to the edge of the pier.

What material and finish is the ECCLQM5.50-KT made from?

The connector is constructed from 7-gauge steel for heavy-duty performance and is finished with Simpson Strong-Tie Gray paint for durability. It also features certified welds to ensure strength and loading integrity at critical corner connections.