The LL2156 is a 21 inch scroll saw with a parallel-arm design and a steel table measuring 25-5/8 by 16 inches. Parallel arms keep the blade moving close to vertical, which reduces the front-to-back swing of a C-arm saw and gives a straighter edge in thick stock.
Heavy steel construction limits vibration and noise, and the table bevels up to 45 degrees left and 30 degrees right. Two flip-open side panels give tool-free blade changes. Compared with the WEN 3921 at 16 inches, it has a bigger throat and table, and a heavier frame that stays put on the bench.
The parallel-arm linkage has more pivots to keep clean and lubricated than a simple C-arm. It is bulky, so plan on a permanent bench spot or stand.
What works
- Parallel arm reduces blade swing
- 21 inch throat fits large panels
- Steel table with dual bevel
- Tool-free blade changes
Watch out for
- Large and heavy for a small bench
- More moving joints to maintain
Spec sheet
- Motor
- 1.6 amp variable speed
- Throat
- 21 in
- Arm design
- Parallel arm
- Table
- 25-5/8 x 16 in steel
- Bevel
- 45 left, 30 right
- Blade change
- Tool-free side panels






