Zoom icon Click to expand Tap to zoom Chevron down icon Chevron down icon Nickeled Double End Clock Key #5 / 000 by Perrin Sale $8.90 | / SKU 74-215A 1 2 3 4 5 6 7 8 9 10+ Quantity Chevron down icon Quantity Add to cart Spinner icon Notify me when back in stock Email address Email me when available This is a Double End clock Key, nickel plated with the winding side #5 (3.50 mm) and the regulating side #000 (1.75 mm)