OPEK S34SA - Stainless Steel Medium Antenna Shock Spring

OPEK S34SA - Stainless Steel Medium Antenna Shock Spring

Product Overview

The OPEK S34SA is a professional-grade medium-duty stainless steel antenna shock spring designed to protect antennas up to 1.5 meters from impact damage during vehicle operation. This precision-engineered shock spring features robust 4mm stainless steel construction with 20mm diameter and 75mm length, providing optimal flexibility and impact absorption for medium-height antenna installations. The marine-grade stainless steel construction ensures long-term corrosion resistance in harsh Australian conditions including coastal environments, mining operations, and extreme weather exposure.

The OPEK S34SA shock spring is ideal for protecting popular UHF CB antennas, two-way radio antennas, and communication equipment mounted on 4WD vehicles, commercial trucks, agricultural machinery, and marine vessels. The spring mechanism absorbs impact forces from low-hanging branches, garage entries, and rough terrain obstacles, preventing costly antenna damage and maintaining signal integrity during demanding off-road and commercial applications.

Features & Benefits

Robust 4mm Stainless Steel Construction Heavy-duty 4mm stainless steel wire construction provides superior strength and durability for medium-duty antenna applications up to 1.5 meters, offering reliable impact protection without premature spring fatigue or material failure under normal operating conditions.

Marine-Grade Corrosion Resistance Premium stainless steel material delivers exceptional corrosion resistance in coastal, marine, and high-moisture environments, maintaining spring performance and structural integrity throughout extended service life in harsh Australian climatic conditions.

Medium-Duty Antenna Protection Specifically engineered for antennas up to 1.5 meters in height, providing optimal spring rate and flexibility for common UHF CB antennas and communication equipment without over-compression or inadequate impact absorption.

Compact 20mm x 75mm Dimensions Space-efficient 20mm diameter and 75mm length design fits standard antenna mounting configurations without excessive height addition, maintaining vehicle clearance while providing effective impact protection and flexible antenna movement.

Universal Antenna Compatibility Standard threading accommodates most UHF CB antennas, two-way radio antennas, and communication equipment with conventional mounting systems, ensuring broad compatibility across OPEK, GME, Uniden, and other major antenna brands.

Technical Specifications

Installation & Compatibility

The OPEK S34SA shock spring installs between the antenna base and the mounting bracket using standard threading. The spring is compatible with most UHF CB antennas up to 1.5 meters including popular models such as the GME AE4018, Uniden AT870, and similar medium-height communication antennas. Professional installation is recommended for optimal performance and to ensure correct torque specifications are maintained during assembly.

The shock spring is suitable for installation on 4WD vehicles, commercial trucks, utes, agricultural equipment, and marine vessels where antenna protection from impact damage is required. The 20mm diameter and 75mm length dimensions accommodate standard antenna mounting configurations without requiring modification to existing mounting hardware.

For antennas exceeding 1.5 meters in height or applications requiring heavy-duty impact protection, consider upgrading to a heavy-duty shock spring with greater load capacity and spring rate specifications. Regular inspection of the shock spring for signs of wear, corrosion, or material fatigue is recommended as part of routine vehicle maintenance procedures.

Frequently Asked Questions

Q: What antenna heights is the OPEK S34SA shock spring suitable for?

A: The OPEK S34SA is designed for antennas up to 1.5 meters in height, making it ideal for most UHF CB antennas and medium-height communication equipment. This includes popular models like the GME AE4018 (954mm) and Uniden AT870 (697mm). For antennas exceeding 1.5 meters, a heavy-duty shock spring with greater load capacity is recommended.

Q: Is the OPEK S34SA suitable for coastal and marine environments?

A: Yes, the OPEK S34SA features marine-grade stainless steel construction that provides excellent corrosion resistance in coastal, marine, and high-moisture environments. The stainless steel material maintains structural integrity and spring performance throughout extended service life in harsh Australian conditions.

Q: Does the shock spring fit all antenna brands?

A: The OPEK S34SA uses standard threading that is compatible with most UHF CB antennas and two-way radio antennas from major brands including OPEK, GME, Uniden, and others. The universal design accommodates conventional mounting systems without requiring adapters or modifications.

Q: How does the shock spring protect my antenna?

A: The shock spring absorbs impact forces from low-hanging branches, garage entries, and rough terrain obstacles by flexing and compressing when the antenna encounters resistance. This prevents the antenna from breaking or bending, maintaining signal integrity and avoiding costly antenna replacement.

Q: Can I install the OPEK S34SA shock spring myself?

A: The shock spring installs between the antenna base and mounting bracket using standard threading. While DIY installation is possible for mechanically-inclined users, professional installation is recommended to ensure correct torque specifications and optimal performance. Ensure the spring is properly tightened to prevent vibration-related loosening during operation.