The Glynn Johnson 410 series Improved design allows for simple field changing of functions to compensate for changes in user requirements.

Hold Open
Hold-Open model feature a rugged, automatic hold-open. The hold-open mechanism has been cycled in excess of the 250,000 cycles required for a Grade-1 holder, providing an automatic, adjustable hold open when the door reaches the template degree of hold open.

Friction Hold-Open
Friction hold-open models provide an convenient multi-port hold-open mechanism, permitting the door to be held open at various degrees. The tension on the friction mechanism is adjustable.

Stop Only
The stop-only models offer a smooth and rugged shock absorbing mechanism designed to protect door and frame.

Concealed track mounts to a metal doors top rail or mortised into top of wood doors.

Select Size  411H: Size 1, Hold-Open 412H: Size 2, Hold-Open 413H: Size 3, Hold-Open 414H: Size 4, Hold-Open 415H: Size 5, Hold-Open 411S: Size 1, Stop-Only 412S: Size 2, Stop-Only 413S: Size 3, Stop-Only 414S: Size 4, Stop-Only 415S: Size 5, Stop-Only 411F: Size 1, Friction Hold-Open 412F: Size 2, Friction Hold-Open 413F: Size 3, Friction Hold-Open 414F: Size 4, Friction Hold-Open 415F: Size 5, Friction Hold-Open   Select Finish  SP28: Aluminum, Painted SP313: Dark Bronze, Painted SPBLK: Black, Painted 652: Chrome-like Coating on Steel Add  $14.40 US10B: Oil Rubbed Bronze Add  $32.00 US3 : Polished Brass Add  $39.20 US4: Satin Brass Add  $31.20 US32D: Satin Stainless Steel Add  $20.00 US32: Polished Stainless Steel Add  $39.20
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