The Zimmermann Clutch Pencil is one of the latest additions to Troika's amazing construction range. A satisfyingly weighty carpenter's pencil, the barrel features a ruler marked in centimetres and inches as well as 1:20 m and 1:50 m scales. The end cap unscrews to insert the lead, and also doubles as an integrated sharpener. Sturdy pocket clip.

Fitted with 5.6mm HB lead. Heptagonal barrel constructed from lacquered brass.

Dimensions: 120mm long, diameter approximately 12mm; weighs 46g.

Supplied in a simple card box.