Your cart is empty.
Your cart is empty. Feature:
1. This matched pair of blocks is ground to tolerances of .0001". 23 holes, 5 tapped 3/8"-16 TPI and 18 plain
2. Precision ground and case hardened on all six sides
3. Squareness of all sides is within .0002 per inch.
4. Used for set-up, layout and inspection jobs
5.Has 23 holes with 5 holes tap to 3/8-16 threads for clamping and 18 untapped holes
Sharona Zamboni
2025-08-09 15:43:00
Nice blocks that I use to weight miniature projects while glue dries. Price is better than local stores.
michael linzenmeyer
2025-08-01 14:11:35
The blocks I recieved were NOT a matched pair. The squareness and parallelism in the description may be true but the set I got had 2 thou variation between the two blocks on any given side. (Thats 0.002 variation) and seeing how I have trammed my mill within 4 tenths (thats under 0.0004) across 15", this set is worthless to me. Maybe when I get a surface grinder, I'll fix them but I went ahead and bought a MATCHED set from another company for about twice as much as these cost.I do NOT recommend these to be used as a pair to project a surface.
SMFerguson
2025-07-27 12:39:05
These are very accurate and extremely square. My only complaint was that they came packed in Cosmoline grease. I ended up soaking and periodically scrubbing them in 99% isopropyl for 3 days to remove the Cosmoline but they are great now and that horrible smell is gone.
Scott O.
2025-07-20 15:49:00
As described at a fair price!
D McClellan
2025-06-23 10:36:09
The blocks were received as advertised. Exactly 1" x 2" x 3". They were received rust free.If I ever need more, I wouldn't hesitate to reorder these. I raye these blocks 10 out of 10.
D. Simpson
2025-05-16 18:37:07
Blocks worked very well for my current project. Would buy again.
Amanda Mallett
2025-03-31 15:06:28
really nice finish, packed well.
Andy Palmer
2025-03-15 18:54:21
Everything came in a nicely seal box and was exactly what I was expecting. Arrived 2 days early too.
ww
2025-02-20 18:26:45
No issues with these blocks.
Recommended Products
$22.99
$ 10 .99 $10.99