.
UNIVERSAL BRACKETS
31-07 20th Road • Astoria, New York 11105-2017 • (718) 956-8900 • FAX (718) 956-9040
e-mail: kec@keyelco.com • WebSite: keyelco.com
CLEAR HOLE MOUNTING BRACKETS
61
“D” “E”
Hole Hole “T”
CAT. NO. A B C D Dia. E Dia. Material Finish
633 .375 .375 .281 .218 .140 .218 .140 .032 Brass Nickel
613 .390 .453 .375 .234 .147 .299 .128 .032 Brass Nickel
615 .420 .343 .281 .281 .144 .203 .128 .032 Brass Tin
4335 .562 .562 .500 .412 .120 .411 .120 .062 Steel Nickel
4336 .562 .562 .500 .412 .144 .412 .144 .062 Steel Nickel
618 .628 .628 .375 .378 .169 .378 .169 .050 Brass Tin
619 .687 .687 .375 .500 .144 .500 .144 .032 Steel Tin
4326 1.013 .487 .312 .816 .140 .332 .140 .050 Steel Nickel
620 1.156 .656 .375 .906 .169 .420 .169 .032 Steel Tin
CUSTOM STAMPING
AND ASSEMBLY
Keystone is fully integrated to meet
your total design & production needs.
Manufacturing custom designs & modifications
of standard items is our specialty.
Quotations on special stamping & assembly
furnished promptly upon receipt of sample,
sketch, print or CAD drawings.
633 613 615 618 619 620
4335 4326
4336
CAT. NO.
1565
1566
L
2
5
/8
2
13
/16
W
3
/8
9
/16
CAT. NO.
1647
1648
1649
Overall
Length "L"
2
3
/8
2
7
/8
3
3
/8
Spacing
"S"
1
1
/2
2
2
1
/2
BOARD BRACKETS
Originally designed for our line of standardized terminal boards; these
brackets can also be used in other applications.
Choice of Steel or Aluminum
MATERIAL:
.062 Steel, Nickel Plate
.062 Aluminum
Steel
1556
1567
1568
1569
1570
1571
Alum.
622
623
624
625
626
627
W
3/8
3/8
3/8
3/8
9/32
9/32
L
1 5/8
2 1/8
2 5/8
3 1/8
1 3/16
1 5/8
S
1
1 1/2
2
2 1/2
3/4
1 3/16
15032
15033
15034
15035
15022
15036
15072
15073
15074
15075
15024
15076
15092
15093
15094
15095
15030
15096
CAT. NO.
For Use With Board No's
(see page 98)
.062 STEEL NICKEL PLATE
CAT. NO. 1564
.062 STEEL NICKEL PLATE
.050 STEEL NICKEL PLATE
CAT. NO. 4325
.080 ALUMINUM
CAT. NO. 4337
BOARD SUPPORT BRACKETS
MATERIAL: Brass, Zinc Plate
A sturdy support
for mounting
of standardized
terminal boards.
