4400 Series
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Aluminum (689)
Duro (695)
Gold (696) - Special Order
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4001: Hold-Open Arm
40C: Standard Full Plastic Cover
40DP - TJ : Drop Plate - Top Jamb
40DP-PA: Drop Plate - Parallel Arm Mount
HFW01: Flat Wrench for Hold Open Arm
PAB01: Parallel Bracket
BSS02: Blade Stop Spacer
1348: Sex-Bolt with Screw
Specifications:
Material
Aluminum Alloy Body, Forged Steel Arm.
Heated Treated Forged Steel Piston.
Double heat treated steel pinion.
Cover
Full plastic cover - 4400 series
Valves
Triple valve control for closing speed, latching speed, and back check cushion.
Staked valve for power adjustment.
Back-Check
Arm & Brackets
Standard arm and parallel bracket included for different mounting demands.
Screws
Self-tapping wood screws, machine screws, and sex-bolts.