MASSH-400 Breakaway Slip Base System for Square Steel Tube Sign Supports

Report Number(s): NA

Description: Modification(s) of the MASSH-400 system consisting of following changes: 1. Substitution of 5 3/4-inch long A325 bolt for the original 6-inch long bolt. 2. Use of Redi-Torque bolt. 3. Holes in the side of the slip base are lowered by 7/8 inch. Base Type: Slipbase

Test Level: 3

Eligibility Letter: SS182

MASH Test Number: None

Proprietary/Non-proprietary: Proprietary

Pass/Fail: Pass

Evaluation: Engineering Analysis

Sponsor: Xcessories Squared and Allied Tube & Conduit

Test Article Description

Mounting Height: 88"

Base Type: Slipbase

Number of Legs: 2

Support Type: Allied Tube and Conduit-Square Tube

Support Size: 4” 8 gauge

Support Material: Steel

Sign Material: Aluminum

Sign Size: 6' x 12'