SG Series – Built for Strength and Versatility

The SG Series scaffold frames are designed to deliver the strength, durability, and adaptability needed on any jobsite. With a range of heights and widths to fit your specific build, these frames offer dependable support for everything from maintenance projects to large-scale construction. Pair them with our compatible accessories for a complete, safe, and efficient scaffolding solution built to meet the demands of your work.

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SG-Series Scaffold

Specifications – Leg: 1.690″ O.D. Tubing – Rungs: Pinch Cut – Locks: D Locks – Coupling Pins: Sold Separately

SG-Series Ladder Frames

Part Number: SG-23L
Description: 2′ × 3′ Ladder
Weight: 16.0 lbs

Part Number: SG-24L
Description: 2′ × 4′ Ladder
Weight: 20.0 lbs

Part Number: SG-25L
Description: 2′ × 5′ Ladder
Weight: 25.0 lbs

Part Number: SG-264L
Description: 2′ × 6′4″ Ladder
Weight: 33.0 lbs

2 foot by 3 foot SG series ladder frame

SG-23L

2 foot by 4 foot SG series ladder frame

SG-24L

2 foot by 5 foot SG series ladder frame

SG-25L

2 foot by 6 foot 4 inches SG series ladder frame

SG-264L

SG-Series Climbing Ladder Frames

Part Number: SG-53CL
Description: 5′ × 3′ Climbing Ladder
Weight: 17.0 lbs

Part Number: SG-54CL
Description: 5′ × 4′ Climbing Ladder
Weight: 36.0 lbs

Part Number: SG-55CL
Description: 5′ × 5′ Climbing Ladder
Weight: 39.0 lbs

Part Number: SG-564CL
Description: 5′ × 6′4″ Climbing Ladder
Weight: 46.0 lbs

5 foot by 3 foot SG series climbing ladder frame

SG-53CL

5 foot by 4 foot SG series climbing ladder frame

SG-54CL

5 foot by 5 foot SG series climbing ladder frame

SG-55CL

5 foot by 6 foot 4 inches SG series climbing ladder frame

SG-564CL

SG-Series Side/End Brackets

Part Number: SG-SB20
Description: 20″ Side Bracket
Weight: 7.5 lbs

Part Number: SG-SB24
Description: 24″ Side Bracket
Weight: 10.0 lbs

Part Number: SG-SB30
Description: 30″ Side Bracket
Weight: 20.0 lbs

Part Number: SG-EB20
Description: 20″ End Bracket
Weight: 8.0 lbs

Part Number: SG-EB24
Description: 24″ End Bracket
Weight: 10.5 lbs

Part Number: SG-EB30
Description: 30″ End Bracket
Weight: 20.5 lbs

SG series 20 inch side bracket

SG-SB20

SG series 20 inch end bracket

SG-EB20

SG-Series Coupling Pins / Saddle Pins

Part Number: CP7
Description: 1 3/8″ Coupling Pin w/ 1″ Collar
Weight: 1.0 lbs

Part Number: SG-SP
Description: Saddle Pin
Weight: 2.5 lbs

Part Number: SG-SPL
Description: Saddle Pin w/ Long Leg
Weight: 3.0 lbs

1 7/16 inches with 1-inch collar coupling pin

CP7

SG series saddle pin

SG-SP

SG series saddle pin with long leg

SG-SPL

SG-Series Single Ladder Frames

Part Number: SG-52S
Description: 5′ × 2′ Single Ladder
Weight: 24.0 lbs

Part Number: SG-53S
Description: 5′ × 3′ Single Ladder
Weight: 27.0 lbs

Part Number: SG-54S
Description: 5′ × 4′ Single Ladder
Weight: 34.0 lbs

Part Number: SG-55S
Description: 5′ × 5′ Single Ladder
Weight: 37.0 lbs

Part Number: SG-564S
Description: 5′ × 6′4″ Single Ladder
Weight: 43.0 lbs

5 foot by 2 foot SG series single ladder frame

SG-52S

5 foot by 3 foot SG series single ladder frame

SG-53S

5 foot by 4 foot SG series single ladder frame

SG-54S

5 foot by 5 foot SG series single ladder frame

SG-55S

5 foot by 6 foot 4 inches SG series single ladder frame

SG-564S

SG-Series Walk Thru Frames

Part Number: SG-564W
Description: 5′ × 6’4″ Walk Thru 
Weight: 47.0 lbs

5 foot by 6 foot 4 inches SG series walk thru frame

SG-564W

SG-Series Guard Rail Posts

Part Number: SG-GRP(C)
Description: Guard Rail Post (Corner)
Weight: 8.0 lbs

Part Number: SG-GRP
Description: Guard Rail Post (Male)
Weight: 6.0 lbs

SG series guard rail post corner

SG-GRP(C)

SG series guard rail post male

SG-GRP

Frame Lock Styles

Yellow C frame lock

C-Lock

red S frame lock

S-Lock

blue V frame lock

V-Lock

Gray F frame lock

F-Lock

yellow J frame lock

J-Lock

Gray P frame lock

P-Lock

blue D frame lock

D-Lock

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A-1 Scaffold Manufacturing provides durable, American-made scaffolding, shoring, and steel and aluminum access systems built to meet the highest safety standards.