MarShield - Div. of Mars Metal Co. CAD Details Search using keywords: brick
1 1/2" x 4" x 12" Interlocking Cast Lead Brick (30 Lb)
1" x 4" x 12" Interlocking Cast Lead Brick (20 Lb)
2 1/2" x 4" x 12" Interlocking Cast Lead Brick (50 Lb)
2" x 4" x 12" Interlocking Cast Lead Brick (40 Lb)
3/4" x 4" x 12" Interlocking Cast Lead Brick (15 Lb)