What you get - 3 angle grinder extenders - 3 polishing pads - Extension shafts included in 75 mm, 100 mm, and 140 mm lengths - Polishing pad diameters of 30 mm, 50 mm, and 75 mm Flexible sizing and assembly - Multiple sizes to meet different needs - Choose the suitable length, and you can connect 2 or 3 extension shafts together to create custom lengths Compatibility and threading - Metric M14 x 2.0 mm thread - Thread diameter: 14 mm; thread pitch: 2 mm; thread depth: 18 mm - Suitable for all machines with M14 x 2.0 mm threads - Not compatible with 5/8"-11 polishers Installation and safety features - Notched design allows easy removal with a wrench - Secure installation and quicker removal for safety and time savings Reach and paint protection - Rotating extension shaft is designed to reach tight and awkward areas - Perfect for round mirrors, spoilers, window sills, and bumpers when polishing with a rotating machine - Extended length provides additional clearance to safely polish these areas without hitting or damaging paint Applications and use cases - Widely used for roughing and finishing in tight and awkward areas across stone, furniture, wood, metal, and automotive products - Suitable for other operations in tight spaces such as cutting, engraving, grinding, and sanding Specifications at a glance - Included: 3 extenders (75 mm, 100 mm, 140 mm) and 3 polishing pads (30 mm, 50 mm, 75 mm) - Thread: M14 x 2.0 mm (14 mm diameter, 2.0 mm pitch, 18 mm depth) - Compatibility: suitable for machines with M14 x 2.0 mm threads; not for 5/8"-11 polishers - Design: rotating extension shaft with notched feature for easy wrench removal, secure fit, and quick changes - Use: reach and work in tight, awkward areas for polishing, grinding, sanding, engraving, and finishing