For Sentro Knitting Machine Special Crank Adapter Production Fast Automatic f54 Features 1. Are you still cranking your Sentro or Quic Knit knitting machine by hand? This new and improved power adapter for the Sentro / Jamit / Quick Knit L&T knitting machine will help you to knit projects faster, using a power/electric screwdriver 2. Perfect fit For Sentro 22, 40 and 48 as well as or any clone.This improved design will fit snugly onto the crank of your knitting machine and doesnt require any modifications on your machine. It can be placed and removed easily, letting you use your machine manually or powered in no time. The standard steel hex bit will fit securely in any screw guns without the need of additional adapters. 3. Our adapter is the perfect tool to help you prepare your inventory for this season's markets, charity knitting, or simply because you dont want your arm to hurt anymore Standard hex steel bit fits securely in any standard power/electric screwdriver 4. Perfect fit For Sentro 22, Sentro 40 and Sentro 48, Jamit and Quick Knit from Loops & Threads, Standard hex steel bit fits securely in any standard power/electric screwdriver Specification: Material: Plastic Color: Pink, Black, White Size: 6 x 6.5 x 8cm Weight: 50g Package Included: 1 x Crank Adapter 1 x Hex Steel Bit