Telescopic Wall Inspection Hammer Ceiling Hollowing Sound Empty Drum Checker Sponge Handle House Test Tapping Tool
Feature:
1.It can freely expand and contract, and select the required length
2.Excellent material and durability
3.Sponge handle, non-slip and shock resistant
4.It can be used to test whether the walls, floors, ceilings and tiles of houses are empty or not

Specification:
Material: stainless steel
Dimension:
Closed length: 22.5CM/8.9in,26CM/10.2in (optional)
Open length: 115CM/45.3in, 130CM/51.2in

Note:
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-2cm measuring deviation due to manual measurement. 

1 x Wall Inspection Hammer