Keystone standard Round Clear Hole Spacers are available in Aluminum, Brass, Nylon and Phenolic materials.

Aluminum spacers feature a Clear Iridite finish as per MIL-C-5541; while Brass Spacers feature a Nickel finish as per QQ-N-290. The insulated types include Nylon 6/6 Spacers in natural color and Phenolic Spacers manufactured from natural color PBE grade material.

While their 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.