This 165ft 50m version of the komelon unigrip long steel tape measure with 13mm blade width is designed for large scale measuring applications, making it the perfect choice for civil engineering projects, commercial construction sites, and extensive land surveying work. The imperial and metric dual measurement system ensures versatility across all projects and specifications. Featuring a heavy duty abs open frame with integrated wire guard protection, this extended length tape is built to handle the toughest professional environments. The 3x high speed gear mechanism works seamlessly with dual rollers to guide the blade smoothly and prevent twisting, even when working at maximum extension. The dura ny nylon coated steel blade offers exceptional durability, lasting up to 15 times longer than standard tape measures—essential for contractors who depend on their tools daily. The true zero claw end hook ensures measurement accuracy across the full 50 metre length, whilst the dual sided printing—metric measurements on the front and imperial on the back—provides instant access to both systems without conversion delays. Meeting class ii accuracy standards, this tape delivers the professional grade precision required for critical measurements. Features and benefits bull 165ft 50m extended length for large scale projects bull 13mm blade width provides excellent readability at distance bull robust abs frame with wire guard for maximum protection bull high speed retraction for improved productivity bull dura ny coating extends blade life by up to 15 times specifications tape type metric imperial length m 50 case type open length ft 165 blade width mm 13 blade material fibreglass