Parallels
Box | Cube | Giant Cube | Planer/Boring Machine | 3-dimension | Steel Parallels
5100/5200 Series - Box parallels
Box Parallels are made of quality, close-grained castings, specially treated for stability and wear resistance.
Widely used for set-ups in machining, layout and inspection, Box Parallels may be machined for special fixtures. Precision ground on all exterior surfaces to listed dimensions.

Ground to +/- .00025 in size, Parallel to .0002" in 8", Square to .0002" in 8".
| Part Number | Dimensions - Inches | Approx. Weight Lbs. | ||
| Width | Height | Length | ||
| BUS.5102 | 2 | 2-1/2 | 5 | 6 |
| BUS.5104 | 2 | 4 | 18 | 40 |
| BUS.5112 | 3 | 3 | 6 | 14 |
| BUS.5114 | 3 | 4 | 6 | 16 |
| BUS.5116 | 3 | 4 | 10 | 28 |
| BUS.5518 | 3 | 6 | 24 | 110 |
| BUS.5120 | 4 | 4 | 4 | 14 |
| BUS.5122 | 4 | 4 | 6 | 20 |
| BUS.5124 | 4 | 4 | 12 | 39 |
| BUS.5132 | 5 | 6 | 12 | 63 |
| BUS.5140 | 6 | 6 | 6 | 30 |
| BUS.5142 | 6 | 6 | 8 | 55 |
| BUS.5144 | 6 | 6 | 16 | 85 |
| BUS.5145 | 6 | 7 | 8 | 62 |
| BUS.5217 | 3 | 6 | 7 | 26 |
| BUS.5224 | 4 | 6 | 6 | 22 |
| BUS.5225 | 4 | 6 | 12 | 67 |
| BUS.5226 | 4 | 10 | 18 | 149 |
| BUS.5234 | 5 | 8 | 12 | 90 |
| BUS.5235 | 5 | 10 | 10 | 93 |
| BUS.5236 | 5 | 10 | 15 | 135 |
| BUS.5248 | 6 | 12 | 12 | 125 |
| BUS.5249 | 6 | 14 | 16 | 200 |
| BUS.5262 | 10 | 12 | 14 | 245 |
5300 Series - Cube Parallels
Of similar construction to the 5100 and 5200 Series.
Cube Parallels are precision ground on all six exterior surfaces to listed dimensions within +/-.00025"; opposite sides parallel within .0002" in 8" and with adjacent sides square to within .0002" in 8".
The cube Parallel can also be used as an angle for square references.

| Part Number | Dimensions - Inches | Approx. Weight Lbs. | ||
| Width | Height | Length | ||
| BUS.5330 | 5 | 5 | 5 | 14 |
| BUS.5350 | 8 | 8 | 8 | 35 |
| BUS.5360 | 10 | 10 | 10 | 109 |
5400 Series Giant Cube Parallels
Made from stability treated quality, close-grained castings and specially designed for the automotive industry, this series is provided with tapped holes for lifting eyes and truly meets the need for heavy-duty parallel equipment. Precision ground on all six exterior surfaces, these Giant Cube Parallels can be used for parallel and square references in any position. Tolerances are +/-.00025 in size. parallel to .0002" in 8" and square to .0002" in 8 ".

| Part Number | Dimensions - Inches | Approx. Weight Lbs. | ||
| Width | Height | Length | ||
| BUS.5412 | 12 | 12 | 12 | 200 |
| BUS.5418 | 18 | 18 | 18 | 700 |
| BUS.5424 | 24 | 24 | 24 | 1110 |
