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EXTRA-HEAVY DUTY ALUMINUM EXTENSION
CSA Approved Grade 1, ANSI Type 1A
OUR SIGNATURE PRODUCT—POSSIBLY THE BEST DESIGNED AND MANUFACTURED
- Rigid “Box Section” side rails, unequalled for strength and durability
- Side-mounted rope pulley and slide guide system keeps rope clear of climber's feet and allows easy
raising and lowering of the fly section.
- Yellow ABS, high impact non-marring end caps
- Premium heavy-duty rung locks
- Slip-resistant serrated “D” rungs for safe climbing and comfort
- Heavy-duty ribbed swivel feet with ice pick
- 16’ through 28’ models have 2 7/8” x 7/8” side rails
- 32’ through 44’ models have 3 1/4” x 1” side rails
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BASE
SECTION |
FLY
SECTION |
|
| MODEL |
SIZE |
MAX. OPEN
LENGTH |
OUTSIDE
WIDTH |
INSIDE
WIDTH |
OUTSIDE
WIDTH |
INSIDE
WIDTH |
APPROX.
WEIGHT lbs |
| 4216D |
16' |
13' |
17" |
15 1/4" |
14 1/2" |
12 3/4" |
29 |
| 4220D |
20' |
17' |
17" |
15 1/4" |
14 1/2" |
12 3/4" |
37 |
| 4224D |
24' |
21' |
17" |
15 1/4" |
14 1/2" |
12 3/4" |
44 |
| 4228D |
28' |
25' |
17" |
15 1/4" |
14 1/2" |
12 3/4" |
50 |
| 4232D |
32' |
29' |
18 1/2" |
16 1/2" |
15 7/8" |
13 7/8" |
69 |
| 4236D |
36' |
32' |
18 1/2" |
16 1/2" |
15 7/8" |
13 7/8" |
78 |
| 4240D |
40' |
35' |
18 1/2" |
16 1/2" |
15 7/8" |
13 7/8" |
86 |
| 4244D |
44' |
39' |
18 1/2" |
16 1/2" |
15 7/8" |
13 7/8" |
94 |
| *4360 |
60' |
50' |
21 3/4" |
19" |
16" |
14" |
128 |
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*MIDDLE SECTION OUTSIDE WIDTH: 18 1/2” INSIDE WIDTH: 16 1/2”
*Round rung *Not CSA approved

EXTRA-HEAVY DUTY ALUMINUM EXTENSION
CSA Approved Grade 1, ANSI Type 1A
RUGGED “I” BEAM EXTENSION SUITABLE FOR DEMANDING INDUSTRIAL APPLICATIONS
- Heavy-duty “I” beam construction, 3 1/16” x 1 1/4” rails provide stability, torque resistance and
high strength to weight ratio
- Heavy-duty serrated rungs prevent slipping for safe and sure climbing. (available in round or “D” profile)
- Yellow ABS, high impact non-marring end caps
- Premium heavy-duty rung locks
- Heavy-duty ribbed swivel feet with ice picks
| |
BASE
SECTION |
FLY
SECTION |
|
| MODEL |
SIZE |
MAX. OPEN
LENGTH |
OUTSIDE
WIDTH |
INSIDE
WIDTH |
OUTSIDE
WIDTH |
INSIDE
WIDTH |
APPROX.
WEIGHT lbs |
| 3216D |
16' |
13' |
17 3/4" |
15 1/4" |
16 1/8" |
13 5/8" |
31 |
| 3220D |
20' |
17' |
17 3/4" |
15 1/4" |
16 1/8" |
13 5/8" |
36 |
| 3224D |
24' |
21' |
17 3/4" |
15 1/4" |
16 1/8" |
13 5/8" |
43 |
| 3228D |
24' |
21' |
17 3/4" |
15 1/4" |
16 1/8" |
13 5/8" |
53 |
| 3232D |
32' |
29' |
17 3/4" |
15 1/4" |
16 1/8" |
13 5/8" |
60 |
| 3236D |
36' |
32' |
17 3/4" |
15 1/4" |
16 1/8" |
13 5/8" |
69 |
| 3240D |
40' |
35' |
17 3/4" |
15 1/4" |
16 1/8" |
13 5/8" |
77 |
| 3216 |
16' |
13' |
17 5/8" |
15 1/8" |
16" |
13 1/2" |
29 |
| 3220 |
20' |
17' |
17 5/8 " |
15 1/8" |
16" |
13 1/2" |
34 |
| 3224 |
24' |
21' |
17 5/8" |
15 1/8" |
16" |
13 1/2" |
41 |
| 3228 |
28' |
25' |
17 5/8 " |
15 1/8" |
16" |
13 1/2" |
50 |
| 3232 |
32' |
29' |
17 5/8 " |
15 1/8" |
16" |
13 1/2" |
57 |
| 3236 |
36' |
32' |
17 5/8" |
15 1/8" |
16" |
13 1/2" |
66 |
| 3240 |
40' |
35' |
17 5/8" |
15 1/8" |
16" |
13 1/2" |
73 |
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MEDIUM DUTY ALUMINUM EXTENSION
CSA Approved Grade 2, ANSI Type 2
THE FINEST TRADESMAN EXTENSION ON THE MARKET
- Sturdy extruded “C” channel construction
- Slip-resistant serrated “D” rungs for safe climbing and comfort
- Black ABS, high impact, non-marring end caps
- Premium heavy-duty rung locks
- Heavy-duty swivel feet with ice picks
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BASE
SECTION |
FLY
SECTION |
|
| MODEL |
SIZE |
MAX. OPEN
LENGTH |
OUTSIDE
WIDTH |
INSIDE
WIDTH |
OUTSIDE
WIDTH |
INSIDE
WIDTH |
APPROX.
WEIGHT lbs |
| 2216 |
16' |
13' |
15 1/4" |
13 3/8" |
14 3/8" |
12 1/2" |
24 |
| 2220 |
20' |
17' |
15 1/4" |
13 3/8" |
14 3/8" |
12 1/2" |
31 |
| 2224 |
24' |
21' |
15 1/4" |
13 3/8" |
14 3/8" |
12 1/2" |
36 |
| 2228 |
28' |
25' |
15 1/4" |
13 3/8" |
14 3/8" |
12 1/2" |
41 |
| 2232 |
32' |
29' |
17 3/16" |
15 1/4 " |
16 3/8" |
14 1/4" |
50 |
| 2236 |
36' |
32' |
17 3/16" |
15 1/4 " |
16 3/8" |
14 1/4" |
60 |
| 2240 |
40' |
36' |
17 3/16" |
15 1/4 " |
16 3/8" |
14 1/4" |
68 |
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LIGHT DUTY ALUMINUM EXTENSION
CSA Approved Grade 3, ANSI Type 3
IDEAL FOR CHORES AROUND THE HOUSE
- Strong extruded “C” channel construction
- Slip-resistant serrated “D” rungs for safe climbing and comfort
- High impact, non-marring end caps
- Swivel feet with ice picks
| |
BASE
SECTION |
FLY
SECTION |
|
| MODEL |
SIZE |
MAX. OPEN
LENGTH |
OUTSIDE
WIDTH |
INSIDE
WIDTH |
OUTSIDE
WIDTH |
INSIDE
WIDTH |
APPROX.
WEIGHT lbs |
| 1216 |
16' |
13' |
12 1/4" |
11 3/8 " |
12 3/8" |
10 1/2" |
20 |
| 1220 |
20' |
17' |
12 1/4" |
11 3/8 " |
12 3/8" |
10 1/2" |
24 |
| 1224 |
24' |
21' |
12 1/4" |
11 3/8 " |
12 3/8" |
10 1/2" |
30 |
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EXTRA-HEAVY DUTY ALUMINUM
STRAIGHT LADDER
CSA Approved Grade 1, ANSI Type 1A
BUILT FOR DEMANDING INDUSTRIAL APPLICATIONS
- Rigid “Box Section” side rails, unequalled for strength and durability
- Yellow ABS, high impact non-marring end caps
- Slip-resistant round serrated aluminum rungs
- Heavy-duty ribbed swivel feet
| MODEL |
SIZE |
OUTSIDE
WIDTH |
INSIDE
WIDTH |
APPROX.
WEIGHT lbs |
| 4108 |
8' |
14 5/8" |
12 7/8" |
13 |
| 4110 |
10' |
14 5/8" |
12 7/8" |
16 |
| 4112 |
12' |
14 5/8" |
12 7/8" |
19 |
| 4114 |
14' |
14 5/8" |
12 7/8" |
22 |
| 4116 |
16' |
14 5/8" |
12 7/8" |
25 |
| 4118 |
18' |
14 5/8" |
12 7/8" |
28 |
| 4120 |
20' |
14 5/8" |
12 7/8" |
31 |
| 4122 |
22' |
15 3/4" |
13 3/4" |
41 |
| 4124 |
24' |
15 3/4" |
13 3/4" |
44 |
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HEAVY DUTY STRAIGHT LADDER
CSA Approved Grade 1, ANSI Type 1
HIGH STRENGTH TO WEIGHT RATIO PROVIDES AN EASILY PORTABLE INDUSTRIAL
STRAIGHT LADDER
- Heavy duty “C” channel rail construction
- Side rails: 2 1/2” x 1” for sizes 8’ through 14’
- Side rails: 3” x 1” for sizes 16’ through 20’
- Slip-resistant serrated “D” rungs for safe climbing and comfort
- Black ABS, high impact non-marring end caps
- Heavy-duty ribbed swivel feet
| MODEL |
SIZE |
OUTSIDE
WIDTH |
INSIDE
WIDTH |
APPROX.
WEIGHT lbs |
| 7108 |
8' |
16 3/4" |
14 5/8" |
10 |
| 7110 |
10' |
16 3/4" |
14 5/8" |
13 |
| 7112 |
12' |
16 3/4" |
14 5/8" |
15 |
| 7114 |
14' |
16 3/4" |
14 5/8" |
18 |
| 7116 |
16' |
16 3/4" |
14 5/8" |
23 |
| 7118 |
18' |
16 3/4" |
14 5/8" |
27 |
| 7120 |
20' |
16 3/4" |
14 5/8" |
29 |
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