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Keystone Pinned System
Keystone Pinned System
The Pinned System is easy to install through a patented fiberglass connector pin providing additional shear strength. And because the Pinned System can be used with reinforcement, it is appropriate for tall walls, short walls, critical and non-critical structures.
COLORS
Brown
Charcoal
Sandstone
Grey
Red
Golden Buff
Sandstone/Brown Blend
Sandstone/Charcoal Blend
Golden Buff/Charcoal Blend
STYLES
Compac
Mini
Mini Cap
8" Corner
4" Corner
Universal Cap
SPECIFICATIONS
| Type: | Compac | Mini | Mini Cap |
| Dimensions (inches) | 12" D, 8" H, 18" W | 10 1/2" D, 4" H, 18" W | 10 1/2" D, 4" H, 18" W |
| Three-Plane Weight: | 90 lbs. | 48 lbs. | |
| Straight Face Weight.: | 54 lbs. | 55 lbs. | 55 lbs. |
| Total SFF x 1 | Total SFF x 2 | Total Wall Length ÷ 1.5 |
| Type: | 8" Corner Unit | 4" Corner Unit | Universal Cap |
| Dimensions (inches) | 9" D, 8" H, 18" W | 9" D, 4" H, 18" W | 12" D, 3" H, 16" W |
| Weight: | 8” Weight: 115 lbs. | 4” Weight: 57 lbs. | 45 lbs. |
| Total SFF x 1.5 | Total SFF x .75 | Total Wall Length ÷ 1.33 |
PINNED SYSTEM CAPPING OPTIONS
Keystone walls are not complete without caps. They are available in four-inch high units with choices of face styles and the option of tapered or flush sides.
FIBERGLASS PINS
Keystone's patented Pinned System features high-strength fiberglass pins that provide a shear connector, securely holding geo-grid reinforcement and aligning units. Pins fit all size units (except Country Manor which uses a shouldered pin). Two pins are needed for each unit.
