Aluminum Handles are manufactured from Alloy 6061-T6 per QQ-A-325 and feature a Black Anodized finish as per MIL-A-8625. Brass Handles are manufactured per ASTM-B16 and feature a Nickel finish as per QQ-N-290. Mounting Screws, manufactured in Stainless Steel, are available in varying lengths and thread sizes.

Ferrules, which are used for both decorative and strengthening purposes, also protect the surface areas of your panels from marring. They are available for Keystone's round instrumentation handles.

Availability is from stock through Keystone's Global Distribution Network.

Keystone's standard product meets most customer requirements, modifications as well as custom fabrications can be manufactured to meet your special needs. Application engineering services are available to meet special customer requirements. For special requirements please contact Keystone by e-mail or please contact their Custom Manufacturing Division.