帶絕緣、黃銅制直角適配器，可螺紋安裝於Ø 4 mm插座。此款適配器带可張開式Ø 4 mm螺紋插頭，可通過螺絲直接安裝於插座中。在連接狀態下提供完全的觸摸保護，適配器内的Ø 4 mm硬質插座可與帶硬質絕缘套管的彈簧式Ø 4 mm插頭配合使用。

Adapter, made of brass can be screw-mounted into Ø 4 mm sockets. The expandable Ø 4 mm plug of this adapter can be locked into the socket by tightening the grub screw. Assembled, the adapter offers complete
touch-proof protection. Ø 4 mm rigid socket in insulator accepting spring-loaded Ø 4 mm plugs with rigid insulating sleeve.

"該適配器用於快速安全連接内六角螺纹/螺栓。鈕轉把手后端的按鈕打開六角尖端，以便適配器正好符合尺寸為5 mm或6 mm扳手的内部六邊形。這樣可以實現多點接觸和低接觸電阻。適配器在
負載下也可以用手操作。適配器内的Ø 4 mm插座可對接帶硬質絕缘套管的彈簧式Ø 4 mm插頭。
兩種不同設計
■■ 5 mm設計配有灰色按鈕
■■ 6 mm設計配有黑色按鈕"
"For fast, safe connection to screws/bolts with internal hexagon. Twisting the button on the back of the handle spreads the hexagonal tip so that the adapter fits firmly
into internal hexagons with 5 mm or 6 mm wrench size. This results in multiple contact points that enable low contact resistance.The adapter can also be operated by hand when under load. The fixed Ø 4 mm socket in insulator is suitable for fitting spring-loaded Ø 4 mm plugs with rigid insulating sleeve.
Two different designs:
■ 5 mm design with gray button
■ 6 mm design with black button"