Nutdriver 1/4" to remove, install, and adjust the nyloc nut on second-stage regulators from the brand's Aqualung, Oceanic, and XS Scuba. 1/4" Bitholding screwdriver with a strong permanent magnet EAN: 4317784512589Nutdriver 1/4"SKU: 1800-SST-014€22.00PriceQuantityOut of StockNotify When Available