5.3EFSCK-H Series - Seismic Cable Restraint Kits

The EFSCK-H Series is a factory-engineered, pre-packaged seismic cable restraint kit designed for bracing non-structural suspended MEP systems—including ductwork, mechanical piping, conduit, and HVAC equipment—against seismic and wind-induced forces. Each kit employs a hybrid configuration: a fixed structural bracket on one end provides a rigid structural attachment point, while an EasyLock-style adjustable wire-locking mechanism on the opposing end enables tool-free, field-tensioned cable termination without crimping or swaging. All kits are factory-assembled and sized by load rating, providing a complete, pre-engineered solution that minimises field errors and accelerates submittal approval.

Key Applications:-

Ideal for use in commercial, industrial, and institutional projects requiring certified seismic restraint
Suspended HVAC equipment, fans, or VAV boxes
Mechanical piping and hydronic systems
Electrical conduit and cable trays
Suspended laboratory instruments
Rooftop or ceiling-mounted mechanical devices

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Seismic Cable Restraint Kits

Features:

Hybrid Configuration — Faster Installation : Fixed dual-angle bracket at the structural end; EasyLock cam-action lock at the equipment end. Delivers rigid structural attachment with eld-exible tensioning — up to 50% faster than dual-bracket k

Multidirectional Seismic Restraint: Tension-only cable resists seismic loads in all horizontal directions. Standard 45° angled installation provides omnidirectional code coverage per ASCE 7 and IBC. Full angular orientation flexibility; compatible wit

7×19 Galvanized High Strength Galvanized Steel Wire Rope: Break-strength certified across all ve load ratings. Corrosion-resistant for long-term durability in standard MEP environments.

EasyLock Tool-Free Tensioning: Cam teeth self-engage under tension — no crimps, swages, or tools required. Re-adjustment is achieved by relieving load and sliding the adjustment pin. Compact, lightweight packaging; ideal for retrots and tight-space

Model	Cable Size (inch)	Tensile Strength (lbs)	Cable Length (feet)	Bracket Type	EasyLock Model
EFSCK-H-1/16	1/16	144	10	Dual Angle Brackets	ELS-E-1/16	Inquire
EFSCK-H-1/8	1/8	610	10	Dual Angle Brackets	ELS-A-1/8	Inquire
EFSCK-H-3/16	3/16	1260	10	Dual Angle Brackets	ELS-S-3/16	Inquire
EFSCK-H-1/4	1/4	2100	10	Dual Angle Brackets	ELS-Y-1/4	Inquire
EFSCK-H-3/8	3/8	4320	10	Dual Angle Brackets	ELS-L-3/8	Inquire

Note: When product price is not shown, please call our office for technical consultation prior to place an order

COMPLIANCE & TESTING

Seismic Codes: Designed for use in seismic restraint applications governed by ASCE 7 IBC, CBC, and applicable non-structural component seismic requirements.
Dynamic Load Testing: System performance verified by independent laboratory testing under simulated dynamic seismic loads. Test protocols consistent with IBC non-structural component requirement.
Engineering Submittals: Pre-approved submittal packages with PE-stamped drawings available on request. Engineering coverage in all 50 U.S. states and Canadian provinces.