McFarlane Control Turn-To-Lock Dual 4Foot MCTL1014D048

McFarlane Aviation MCTL1014D048 is a dual turn-to-lock control with a 1.2 m conduit length. The quarter-turn locking mechanism is designed to lock or unlock the control at any position, supporting a clean dual-control installation without a separate splitter box.

McFarlane identifies the MCTL1014D series as suitable for choke-control installations on Rotax 912/914 series engines with dual carburettors. Installation suitability and required travel should be verified against the applicable aircraft and engine configuration.

• All-metal construction with high-temperature PTFE-lined wound conduit.
• Dual 1/16 in (approximately 1.6 mm) 7x7 stainless-steel inner wires.
• Conduit length: 1.2 m, measured from the panel fitting to the end of the conduit.
• Minimum control travel: approximately 89 mm.
• Conduit outside diameter: approximately 4.8 mm.
• Maximum pull working load: approximately 11 kg; not designed for push loads.
• Minimum locking force: approximately 14 kg.
• Panel fitting thread: 1/2-20 UNF.
• Includes two adjustable barrel stops and a 0.05 in Allen key; the cable may be trimmed to length.

Manufacturer part number: MCTL1014D048.

McFarlane states that these controls are not for use on certified aircraft, or for flight controls or flight-control trim tabs. No EASA/FAA approval is stated for this product.

Relevant manufacturer documentation includes the Turn-to-Lock Controls part-number table and the Dual Turn-to-Lock Control form.