Makita Screwdriver Bits & Holders Bit holder 611033 - Makita E-03436, The Makita E-03436 Torsion Adapter is a versatile machine tool bit holder that converts 1/2 inch drive to 1/4 inch. With a compact length of 50mm, it is ideal for use in tight spaces where precision and control are needed. This durable bit holder is commonly used in construction and maintenance tasks to ensure efficient power tool operation. Makita E-03436 Torsion Adapter 1/2"-1/4" 50mm 1pc