ECLE has moved! Our new address is: 187 Commercial Blvd, Torrington, CT 06790

Your browser is out of date.

You are currently using Internet Explorer 7/8/9, which is not supported by our site. For the best experience, please use one of the latest browsers.

SA1/2-3/8B, Bronze Spring Adapter

UL Listed

Use Spring Adapters when safety requirements preclude the use of rigid air terminals. Bronze spring adapter. 1/2 inch female to 3/8 inch male. Stainless steel spring is 3.5 in. (89 mm) long. Ends are fabricated from 3/4 in. (19 mm) round aluminum or brass rod stock. Top end is threaded female and has a 12 in. (30.5 cm) stainless steel safety cable. Bottom end is threaded male. When ordering air terminals for use with spring adapters, keep in mind that air terminal length should not exceed 18 in. (4.7 cm). Spring adapters are not recommended for use with 5/8 inch diameter copper air terminals.

Product Data Sheet: Download Now

diameter in5/8 in.
female to male connection1/2 x 3/8 in.
spring length3.5 in. (89 mm)
rod length3/4 in. (19 mm)
max length18 in. (45.7 cm)

Related Products

Our Partner:


visit to learn about their suite of lightning solutions for special applications

Still have questions?

Contact us and one of our lightning protection experts will be in touch with you soon.
* denotes a required field