MARSHALLTOWN
MARSHALLTOWN Plastic Line Blocks and Twigs 16508
- Bright yellow plastic is highly visible and impervious to water
- Included are plastic line twigs
- Twigs are used to keep the mason's line from sagging between the blocks
- Shrink-wrapped with two pairs of blocks and two sets of twigs
- Block size is 5 X 2 1/4
- 2 pair line blocks and 4 twigs/set
