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Linear Blocking Tools

Products

Products

Linear Blocking Tools

Linear Blocking Tools Starter Set

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$268.00$308.00

13% off

Color

Black

Quantity

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LINE BLOCK & 18m LINE

Amtech DIY

18M (60Ft) Line Block Set

High-strength polycarbonate construction ensures long-lasting durability for heavy use
CNC cut and routered edges provide smooth, accurate sanding on complex surfaces
Flexible blocks adapt to curves and contours for even, professional finishes
Choice of sticky or Velcro backing allows secure sandpaper attachment for convenience
Lifetime warranty and satisfaction guarantee offer confidence in product quality

Summarized by Shop

4.7

42 ratings

5

4

3

2

1

Nothing Special

I don't understand all the positive reviews. These blocks are very expensive and are no better than cheaper ones. I've been doing autobody restorations for over 30 years. The 12" ultra flex block doesn't seem any more flexible than the 12" flex block. If I didn't open two of them I would send them back for a refund. I don't recommend these.

David · March 28, 2026

Like them but thought the ultra flex would flex easier

Patricia · March 26, 2026

We have only been using these blocks for just 2 weeks but I can feel the difference already. I am buying and testing some of the more popular brands out there. Our restoration shop uses dozens of blocks during a repair or restoration and we are always looking for something new and innovative. So far these blocks have been living up the expectation we anticipated and we will be continuing to test them everyday.

Fred · December 16, 2025

Returns accepted within 30 days

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Linear Blocking Tools

4.7 (401)