O-ring metrico in gomma nitrile (NBR), 41 mm x 5 mm (51 mm di diametro), durezza 70 A, confezione da 20 : Amazon.it: Fai da te
FORCA Super Thin Open End Wrench Set 10 Pieces Metric, 5.5mm to 27mm, Mirror Polished Thin Wrenches Set Ultra-Slim Wrenches with Rolling Pouch (10pc Metric) - - Amazon.com
Amazon.com: HILLMAN Metric Machine Screws 0.70 Mm Phillips Pan Head : Industrial & Scientific
25FT Tape Measure,SLOGNNY Self-Locking Measuring Tape with Rubber Covered Case,Professional Measurement Tape with Inch and Metric - - Amazon.com