Grohe Rainshower 26632EN0 15" Square Shower Arm in Grohe Brushed Nickel

[This review was collected as part of a promotion.] Nice and sturdy shower arm. Connection to the shower head is very rigid with minimal movement. The 16” in length extends the shower head towards the center for the basin, allowing extra room for movement and it's and upgrade for a better shower experience.

[This review was collected as part of a promotion.] The Grohe Rainshower 16” arm was used to attach a Rainshower 310 shower head to the water line in the shower. The Rainshower 310's diameter is a bit over 12 inches so it put the edge of the shower head 10 inches from the wall. This is a comfortable distance to keep from touching the cold wall when your under the water but not so far away from the faucet that you have to call an Uber. I would not recommend to get a shorter arm than the Rainshower 16”. Included with the arm was a square cover to dress the hole where the arm goes into the wall. Both the arm and the cover are chrome plated to a very lustrous shine to match the head. The threads on both ends were threaded very well and accepted the head along with screwing into the water line easily. Although it was used to connect up the Rainshower 310, the thread size should match any shower head as it is a standard sized thread. It is made in Germany so there shouldn't be any doubt it was made using a good strong metal.