The 1427C6BK is the black anodized version of Hammond's 2.75 in square-profile handle kit, extruded from heavy duty aluminum. It is a compact handle for black instrument cases, small enclosures and panels, mounting on 2.75 in (70 mm) hole centers and standing 1.50 in (38 mm) deep.

Handle width is 0.38 in (10 mm). The manufacturer's nominal size is 1.5 in x 3.5 in x 0.38 in (38 mm x 89 mm x 10 mm), while the drawing gives an overall length of 89.00 mm [3.504 in] and overall height of 38.00 mm [1.496 in]. Between the legs there is a 61.00 mm [2.402 in] inside span, and 28.50 mm [1.122 in] of clearance sits under the grip.

The legs are tapped 8-32 UNC-2B, 11.11 mm [0.438 in] deep, and the profile width on the drawing is 9.60 mm [0.378 in]. Two panhead 8-32 x 1/2" screws and two internal tooth lockwashers are supplied with the handle. It is sold singly.

The 1427C6BK has a shipping weight of 0.11 lbs (0.05 kg), is bagged, and is RoHS and REACH compliant. Its clear anodized twin, with identical dimensions, is 1427C6. Both belong to the 1427 & M series of metal handles in oval and rectangle profiles.