SWG Block and Tackle Balances are
available in different channel lengths and
come in four different spring sizes. When
ordering please note the channel size and
spring number stamped on the back of the
balance to be replaced. Example:
27B or
2720.
SWG balances comes with the
standard top and bottom guides attached.
Other styles and sizes of top and bottom
guides are available and will be attached
upon request (additional charge may apply)
or may be purchased as repair parts.
WP1250
Top Guide
WP1010
Capitol Window  
Top and Bottom Kit
WP1093
Bottom Guide
WP1218
Bottom Guide
SWG Block & Tackle Window Balances
To Order Call: 1-800-527-0654
Toll Free FAX: 1-888-858-0400
EMAIL: SWG@SWGSUPPLY.COM
Cat.
No.

BTA1020
BTA1120
BTA1220
BTA1320
BTA1420
BTA1520
BTA1620
BTA1720
BTA1820
BTA1920
BTA2020
BTA2120
BTA2220
BTA2320
BTA2420
BTA2520
BTA2620
BTA2720
BTA2820
BTA2920
BTA3020
BTA3120
BTA3220
BTA3320
BTA3420
BTA3520
BTA3620
BTA3720
BTA3820
BTA3920
BTA4020
Glass
Height

10"
11"
12"
13"
14"
15"
16"
17"
18"
19"
20"
21"
22"
23"
24"
25"
26"
27"
28"
29"
30"
31"
32"
33"
34"
35"
36"
37"
38"
39"
40"
Channel
Length

11"
12"
13"
14"
15"
16"
17"
18"
19"
20"
21"
22"
23"
24"
25"
26"
27"
28"
29"
30"
31"
32"
33"
34"
35"
36"
37"
38"
39"
40"
41"
Sash
Weight

6-9 lbs.
6-9 lbs.
7-9 lbs.
7-9 lbs.
7-10 lbs.
7-10 lbs.
9-12 lbs.
9-12 lbs.
9-12 lbs.
9-12 lbs.
9-12 lbs.
9-12 lbs.
9-12 lbs.
10-12 lbs.
10-15 lbs.
10-15 lbs.
10-15 lbs.
10-15 lbs.
13-16 lbs.
13-16 lbs.
13-16 lbs.
13-16 lbs.
13-18 lbs.
13-18 lbs.
13-18 lbs.
13-18 lbs.
13-18 lbs.
13-18 lbs.
14-19 lbs.
14-19 lbs.
14-19 lbs.
Spring
Size

20 or B (light duty)
20 or B (light duty)
20 or B (light duty)
20 or B (light duty)
20 or B (light duty)
20 or B (light duty)
20 or B (light duty)
20 or B (light duty)
20 or B (light duty)
20 or B (light duty)
20 or B (light duty)
20 or B (light duty)
20 or B (light duty)
20 or B (light duty)
20 or B (light duty)
20 or B (light duty)
20 or B (light duty)
20 or B (light duty)
20 or B (light duty)
20 or B (light duty)
20 or B (light duty)
20 or B (light duty)
20 or B (light duty)
20 or B (light duty)
20 or B (light duty)
20 or B (light duty)
20 or B (light duty)
20 or B (light duty)
20 or B (light duty)
20 or B (light duty)
20 or B (light duty)
__________________________________________________________
Cat.
No.

BTA1230
BTA1330
BTA1430
BTA1530
BTA1630
BTA1730
BTA1830
BTA1930
BTA2030
BTA2130
BTA2230
BTA2330
BTA2430
BTA2530
BTA2630
BTA2730
BTA2830
BTA2930
BTA3030
BTA3130
BTA3230
BTA3330
BTA3430
BTA3530
BTA3630
BTA3730
BTA3830
BTA3930
BTA4030
BTA4130
BTA4230
BTA4330
BTA4430
BTA4530
BTA4630
BTA4730
BTA4830
BTA4930
BTA5030
Glass
Height

12"
13"
14"
15"
16"
17"
18"
19"
20"
21"
22"
23"
24"
25"
26"
27"
28"
29"
30"
31"
32"
33"
34"
35"
36"
37"
38"
39"
40"
41"
42"
43"
44"
45"
46"
47"
48"
49"
50"
Channel
Length

13"
14"
15"
16"
17"
18"
19"
20"
21"
22"
23"
24"
25"
26"
27"
28"
29"
30"
31"
32"
33"
34"
35"
36"
37"
38"
39"
40"
41"
42"
43"
44"
45"
46"
47"
48"
49"
50"
51"
Sash
Weight

9-10 lbs.
9-10 lbs.
10-11 lbs.
10-11 lbs.
12-14 lbs.
12-14 lbs.
12-14 lbs.
12-14 lbs.
12-15 lbs.
12-15 lbs.
12-18 lbs.
13-19 lbs.
13-19 lbs.
13-19 lbs.
15-19 lbs.
15-19 lbs.
16-23 lbs.
16-23 lbs.
16-23 lbs.
18-23 lbs.
18-23 lbs.
18-23 lbs.
18-23 lbs.
18-23 lbs.
18-23 lbs.
18-23 lbs.
19-24 lbs.
19-24 lbs.
19-24 lbs
19-24 lbs.
19-24 lbs.
19-24 lbs.
19-24 lbs.
19-24 lbs.
19-24 lbs.
19-24 lbs.
19-24 lbs.
19-24 lbs.
19-25 lbs.
Spring
Size

30 or C (medium duty)
30 or C (medium duty)
30 or C (medium duty)
30 or C (medium duty)
30 or C (medium duty)
30 or C (medium duty)
30 or C (medium duty)
30 or C (medium duty)
30 or C (medium duty)
30 or C (medium duty)
30 or C (medium duty)
30 or C (medium duty)
30 or C (medium duty)
30 or C (medium duty)
30 or C (medium duty)
30 or C (medium duty)
30 or C (medium duty)
30 or C (medium duty)
30 or C (medium duty)
30 or C (medium duty)
30 or C (medium duty)
30 or C (medium duty)
30 or C (medium duty)
30 or C (medium duty)
30 or C (medium duty)
30 or C (medium duty)
30 or C (medium duty)
30 or C (medium duty)
30 or C (medium duty)
30 or C (medium duty)
30 or C (medium duty)
30 or C (medium duty)
30 or C (medium duty)
30 or C (medium duty)
30 or C (medium duty)
30 or C (medium duty)
30 or C (medium duty)
30 or C (medium duty)
30 or C (medium duty)
_____________
____________
____________
To Order Call: 1-800-527-0654
Toll Free FAX: 1-888-858-0400
EMAIL: SWG@SWGSUPPLY.COM
___________________________________________________________
Cat.
No.

BTA1240
BTA1340
BTA1440
BTA1540
BTA1640
BTA1740
BTA1840
BTA1940
BTA2040
BTA2140
BTA2240
BTA2340
BTA2440
BTA2540
BTA2640
BTA2740
BTA2840
BTA2940
BTA3040
BTA3140
BTA3240
BTA3340
BTA3440
BTA3540
BTA3640
BTA3740
BTA3840
BTA3940
BTA4040
BTA4140
BTA4240
BTA4340
BTA4440
BTA4540
BTA4640
BTA4740
BTA4840
BTA4940
BTA5040
Glass
Height

12"
13"
14"
15"
16"
17"
18"
19"
20"
21"
22"
23"
24"
25"
26"
27"
28"
29"
30"
31"
32"
33"
34"
35"
36"
37"
38"
39"
40"
41"
42"
43"
44"
45"
46"
47"
48"
49"
50"
Channel
Length

13"
14"
15"
16"
17"
18"
19"
20"
21"
22"
23"
24"
25"
26"
27"
28"
29"
30"
31"
32"
33"
34"
35"
36"
37"
38"
39"
40"
41"
42"
43"
44"
45"
46"
47"
48"
49"
50"
51"
Sash
Weight

10-12 lbs.
10-12 lbs.
11-13 lbs.
11-13 lbs.
14-17 lbs.
14-17 lbs.
14-17 lbs.
14-17 lbs.
15-23 lbs.
15-23 lbs.
18-23 lbs.
18-23 lbs.
19-25 lbs.
19-26 lbs.
19-26 lbs.
19-26 lbs.
23-32 lbs.
23-32 lbs.
23-32 lbs.
23-32 lbs.
23-32 lbs.
23-32 lbs.
23-35 lbs.
23-35 lbs.
23-35 lbs.
23-35 lbs.
24-37 lbs.
24-37 lbs.
24-37 lbs.
24-37 lbs.
24-37 lbs.
24-37 lbs.
24-37 lbs.
24-37 lbs.
24-37 lbs.
24-37 lbs.
24-37 lbs.
24-37 lbs.
24-37 lbs.
Spring
Size

40 or D (heavy duty)
40 or D (heavy duty)
40 or D (heavy duty)
40 or D (heavy duty)
40 or D (heavy duty)
40 or D (heavy duty)
40 or D (heavy duty)
40 or D (heavy duty)
40 or D (heavy duty)
40 or D (heavy duty)
40 or D (heavy duty)
40 or D (heavy duty)
40 or D (heavy duty)
40 or D (heavy duty)
40 or D (heavy duty)
40 or D (heavy duty)
40 or D (heavy duty)
40 or D (heavy duty)
40 or D (heavy duty)
40 or D (heavy duty)
40 or D (heavy duty)
40 or D (heavy duty)
40 or D (heavy duty)
40 or D (heavy duty)
40 or D (heavy duty)
40 or D (heavy duty)
40 or D (heavy duty)
40 or D (heavy duty)
40 or D (heavy duty)
40 or D (heavy duty)
40 or D (heavy duty)
40 or D (heavy duty)
40 or D (heavy duty)
40 or D (heavy duty)
40 or D (heavy duty)
40 or D (heavy duty)
40 or D (heavy duty)
40 or D (heavy duty)
40 or D (heavy duty)
__________________________________________________________
Cat.
No.

BTA2850
BTA2950
BTA3050
BTA3150
BTA3250
BTA3350
BTA3450
BTA3550
BTA3650
BTA3750
BTA3850
BTA3950
BTA4050
BTA4150
BTA4250
BTA4350
BTA4450
BTA4550
BTA4650
BTA4750
BTA4850
BTA4950
BTA5050
BTA5150
BTA5250
BTA5350
Glass
Height

28"
29"
30"
31"
32"
33"
34"
35"
36"
37"
38"
39"
40"
41"
42"
43"
44"
45"
46"
47"
48"
49"
50"
51"
52"
53"
Channel
Length

29"
30"
31"
32"
33"
34"
35"
36"
37"
38"
39"
40"
41"
42"
43"
44"
45"
46"
47"
48"
49"
50"
51"
52"
53"
54"
Sash
Weight

25-34 lbs.
25-34 lbs.
25-34 lbs.
25-34 lbs.
25-34 lbs.
25-34 lbs.
23-36 lbs.
23-36 lbs.
23-36 lbs.
23-36 lbs.
26-39 lbs.
26-39 lbs.
26-39 lbs.
26-39 lbs.
26-39 lbs.
26-39 lbs.
26-39 lbs.
26-39 lbs.
26-39 lbs.
26-39 lbs.
26-39 lbs.
26-39 lbs.
26-39 lbs.
26-39 lbs.
26-39 lbs.
26-39 lbs.
Spring
Size

50 or E (extra heavy duty)
50 or E (extra heavy duty)
50 or E (extra heavy duty)
50 or E (extra heavy duty)
50 or E (extra heavy duty)
50 or E (extra heavy duty)
50 or E (extra heavy duty)
50 or E (extra heavy duty)
50 or E (extra heavy duty)
50 or E (extra heavy duty)
50 or E (extra heavy duty)
50 or E (extra heavy duty)
50 or E (extra heavy duty)
50 or E (extra heavy duty)
50 or E (extra heavy duty)
50 or E (extra heavy duty)
50 or E (extra heavy duty)
50 or E (extra heavy duty)
50 or E (extra heavy duty)
50 or E (extra heavy duty)
50 or E (extra heavy duty)
50 or E (extra heavy duty)
50 or E (extra heavy duty)
50 or E (extra heavy duty)
50 or E (extra heavy duty)
50 or E (extra heavy duty)
20 Or "B" Springs - Light Duty
____________________________________________
30 Or "C" Springs - Medium Duty
WP613
Top Guide with
Wings
40 Or "D" Springs - Heavy Duty
____________
WP1093W
Bottom Guide
with Wings
50 Or "E" Springs - Extra Heavy Duty
WP141B (Black)
Sash Cam
____________
WP142B (Black)
Sash Cam
____________
WP143 (White)
WP143B (Black)
Sash Cam
____________
WP2180 (White)
WP2180B (Black)
Sash Cam
To Order Call: 1-800-527-0654
Toll Free FAX: 1-888-858-0400
EMAIL: SWG@SWGSUPPLY.COM
WP113
Top Guide
WP1522
Take-Out Clip
WP135
Terminal Clip
__________________________________________________________
Field Intructions For Replacing Block & Tackle Balances
1. Standard balance
has approximately 2"
more cord runout than
balance length.
Balance size is glass
height, channel length
is 1" over glass height.
2. When replacing sash, align
sash approximately in center
of window and above bottom
of balances for ease of
engagement with balances
3. Install take-out clip. Attach
balance by installing terminal
clip into square hole. Cord
knot on clip will align with
round hole. Install top plastic
guide and balance under
take-out clip.
4. Attach sash cam to sash stile.
5. Place one side of sash into frame jamb such
that it is above balance. Swing sash into frame.
Centralize sash in frame and slide downwards
to engage balances. Push in take-out clips.
Click Here for Spiral Balances
To Order Call: 1-800-527-0654
Toll Free FAX: 1-888-858-0400
EMAIL: SWG@SWGSUPPLY.COM
NEW! Inverted Tilt Block &
Tackle Balances - Click Here!