JM5-20
$74.00
M5 knuckle, hard anodized aluminum with stainless steel thread. 18.0 mm diameter x 35.0 mm long. Stainless steel M5 socket head cap screw for tightening. 190 degree adjustment range. Includes steel hex wrench. Weight is 22.74 grams. Compare to Zeiss 600342-9003-000.