ESE001 – 1/2″ First Stage Seamer

5/5 (4 customer reviews)


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  • Forms the 90 degree bend of a mechanical lock seam
  • For hard to reach places
  • Will not scratch or peel paint
  • For a double lock, pair up with the ESE 099 Finish Hand Seamer
  • Works on profiles 1/2″ across, and 3/8″ on the down leg

Max Bending:

  • Steel – 24ga
  • Aluminum – 0.032
  • Copper – 20oz


  • Weight – 5 lbs
  • Length – 19″
  • Width – 10″
SKU: ESE001 Categories: , ,


  1. Kyle ouellette (verified owner)

    Essential for standing seam roofing, bought first pair 16 years ago still work perfectly. Quality product.

  2. Al Althenn

    ESE is always top shelf!

  3. Richard (verified owner)

    This tool is very well built and should last a lifetime.

  4. Blaine Worth (verified owner)

    I received my seamer today and with a flashlight and ladder in the dark went out and tried it on my woodshed roof and WOW, problem solved that I thought I could do with vice-grips and a hammer and dolly. Great tool. Thanks for the prompt shipping and delivery.

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