Product description: qt-tq0402 probe installation tool kit can be used for the installation of plastic transparent access tube (outer diameter 44mm and inner diameter 42mm) of trime-pico-iph tdr soil moisture profile probe. Qt-tq0402 trime probe installation tool kit features come with dutch eijkelkamp 34mm spiral soil augerstainless steel support pillar with clamp deviceshock absorbing hammer makes sampling easierconnecting rod has coarse threaded connections, which makes the installation more convenient specificationdescriptionhitting handle high quality carbon structural steel; length 460mm; striking head; threaded connections; work with extension rod or shock absorbing hammer shock absorbing hammerweight 8lb; high-quality carbon steel; with steel balls inside, nylon hammerhead, rubber handle; hammerhead diameter: 70mm support pillar sus304 stainless steel; with bubble level soil auger eijkelkamp 34mm spiral soil auger; length 200 mm extension rod sus304 stainless steel; length 1m; threaded connections at both ends ramming head carbon steel; zinc coating; work with nylon hitting head inner guide sleeve for access tube stainless steel; outer diameter 41.5 mm; inner diameter 38 mm; length 1m soil anchor sus304 stainless steel; length 0.4m adapter sleeve to fix rubber stopper nut; threaded connection scraper stainless steel blade; plastic handle available inner guide sleeve lengths: 0.6 m, 1 m, 1.5 m, 2 m, 2.5 m, 3 m. Origin: china