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Dorma 740xx Spindles

BTS & LM Series Extended Spindles
BTS & LM Series Extended Spindles74010 Spindle Drawing
Price: From $45.60 to $60.00
Manufacturer: Dorma
MFG Model #: 740xx

Specify Model Options

Model:
Dorma

Dorma Spindles

for BTS Series Closers and LM Series Heavy Duty Pivots

Application
BTS75V Floor Closer
BTS80 Floor Closer
7471HD Heavy-Duty Floor Bearing

Handing
Non-handed

Finish
Not Applicable, all spindles are zinc plated.

Reference Chart
 *Clearance is determined by the mortise depth of the bottom arm,
per Model installation template.

Model Number Door Clearance
BTS Series
"x" dim.
Door Clearance
LM Series
"x" dim.
Spindle
Size **
"y-ref"
74003 5/16" 3/8" to 9/16" * 1/8"
74005 1/2" 3/4"(Standard) 5/16"
74007 5/8" 7/8" 7/16"
74010 3/4" (Standard) 1" 1/2"
74012 13/16" 1-1/16" 5/8"
74015 7/8" 1-1/8" 11/16"
74020 1-1/8" 1-3/8" 7/8"
74025 1-5/16" 1-9/16" 1"
74030 1-1/2" 1-3/4" 1-5/16"
74035 1-11/16" 1-15/16" ^ 1-1/2"
74040 1-7/8" 2-1/8" ^ 1-11/16"
74045 2-1/16" 2-5/16" ^ 1-7/8"
74050 2-5/16" - 2-1/16"

**Note: See Dorma Technical Detail sheet for additional information. ^Estimated Clearance (non-Standard application)

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