Double contact Key
This very basic but well made device.
Two spring arms with press knobs x 2, contact studs x 2 , and plated connecting strips x2
Size (L x W) 5'' x2.5''

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 4.3 inch
Height : 2 inch
Length : 5.5 inch

Item Weight: 8 ounce (View shipping rates and policies)
Shipping Weight: 4 ounce (View shipping rates and policies)

ASIN : B01011MR2G