Check the listing for details. Skil/Bosch worm dr. switch, fits 21 tools. Condition: New. Listed at 19.50 USD. This is the switch for the following Skil tools. Check your type no. as it will make a difference. 1677M.039, 1678A.039, 5525 type 1, 5550 type 1, 5625 type 2, 5656 type 1, 5657 type 1, 5660 type 1, 5665 type 1, 5825 type 1 and 2, 5860 type 1 and 2, 5865 type 1, 77 type 16, 16A, and 17, HD5525 type 1 and 2, HD5550 type 1, HD5575 type 1 and 2, HD5657 type 1 and 2, HD5660 type 1 and 2, HD5825 type 2, HD5860 type 2, HD77M type 1 and 17. This switch will fit the following Bosch tools: 1655.039, 1655.139, 1655.168, 1656.039, 1656.139, 1658.039, 1677M.039, 1678A.039, B5600.035, B5600.169, B5610.935, B5700.035, B5700.135. OEM part will fit perfectly in your tool. Shipping on this item is free via USPS or UPS. I do combine shipping wherever possible. I do ship internationally. Just email me and I will quote shipping to your country. All shipments to Brazil must go Priority mail Express. All Brazilian shipping charges are on a quote only basis.