Dust & Waterproof Rubber-lined Gear Box

  Material: Transparent polycarbonate and orange rubber (lining) Resistance: Watertight and dustproof (IP67), totally protected against dust and the effect of immersion up to 1 m (3.3') Security: Fixing point for snap hook Included: Clip-on hook Choose from Small, Medium or Large   Small (Yellow) Internal dimensions : 13cm x 9cm x 4cm / 5.1" x 3.5" x 1.6" (WxDxH)  Enternal dimensions : 17cm x 12cm x 4.5cm / 6.7" x 4.7" x 1.8" (WxDxH)  Weight : 21g / 0.46lbs Medium (Blue) Internal dimensions : 16cm x 10cm x 7cm / 6.3" x 3.9" x 2.8" (WxDxH)  Enternal dimensions : 20cm x 13cm x 7.5cm / 7.9" x 5.1" x 3" (WxDxH)  Weight : 34g / 0.75lbs Large (Orange) Internal dimensions : 21cm x 13cm x 6cm / 8.3" x 5.1" x 2.4" (WxDxH)  Enternal dimensions : 25cm x 16cm x 6.5cm / 9.8" x 6.3" x 2.6" (WxDxH)  Weight : 42g / 0.93lbs