Flexible, Customizable, Reliable

Our Tube-Lock system offers unmatched flexibility for custom scaffold builds. With a full line of clamps, connectors, and galvanized tubing, it’s ideal for irregular structures, tight spaces, and specialty applications. Explore the full range of accessories to build exactly what your jobsite demands.

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Scaffold tube and clamp connection

Clamps

Part Number: CLR
Description: T Bolt 2″ × 2″ Right Angle
Weight: 2.50 lbs

Part Number: CLS
Description: T Bolt 2″ × 2″ Swivel
Weight: 3.25 lbs

Part Number: CLRDP
Description: Dual Purpose Right Angle
Weight: 4.0 lbs

Part Number: CLSDP
Description: Dual Purpose Swivel
Weight: 4.0 lbs

Right-angle scaffold clamp

CLR

Swivel scaffold clamp

CLS

Dual Purpose Right Angle scaffold clamp

CLRDP

Dual Purpose Swivel scaffold clamp

CLSDP

Specialty Clamps

Part Number: CLR2382
Description: 2 3/8″ × 2″ Right Angle
Weight: 4.0 lbs

Part Number: CLS2382
Description: 2 3/8″ × 2″ Swivel
Weight: 4.75 lbs

Part Number: CLH3
Description: 3 1/2″ Stud
Weight: 4.0 lbs

Part Number: CLR32
Description: 3 1/2″ × 2″ Right Angle
Weight: 5.25 lbs

Part Number: CLS32
Description: 3 1/2″ × 2″ Swivel
Weight: 6.25 lbs

Part Number: CLSB
Description: Swivel Beam Clamp
Weight: 4.00 lbs

Part Number: CLRB
Description: Right Angle Beam Clamp
Weight: 3.25 lbs

Part Number: CLSTD
Description: Stud Clamp
Weight: 2.00 lbs

Fixed right angle scaffold clamp

CLR2382

swivel clamp

CLS2382

stud scaffold clamp

CLH3

right angle beam clamp

CLR32

swivel beam clamp

CLS32

Heavy-duty swivel beam clamp

CLSB

Beam clamp with scaffold coupler

CLRB

stud clamp

CLSTD

Tube Lock

Part Number: TL4
Description: 4′ Tube Lock
Weight: 9.96 lbs

Part Number: TL6
Description: 6′ Tube Lock
Weight: 13.44 lbs

Part Number: TL8
Description: 8′ Tube Lock
Weight: 16.92 lbs

Part Number: TL10
Description: 10′ Tube Lock
Weight: 20.40 lbs

Part Number: TL12
Description: 12′ Tube Lock
Weight: 23.88 lbs

Part Number: TL13
Description: 13′ Tube Lock
Weight: 25.62 lbs

Part Number: TL14
Description: 14′ Tube Lock
Weight: 27.36 lbs

Part Number: TL16
Description: 16′ Tube Lock
Weight: 30.84 lbs

Part Number: TL18
Description: 18′ Tube Lock
Weight: 34.32 lbs

Part Number: TL20
Description: 20′ Tube Lock
Weight: 37.80 lbs

Tube lock vertical post

Tube & Clamp Accessories

Part Number: TLBP
Description: Tube Lock Base Plate
Weight: 3.50 lbs

Part Number: SW
Description: Scaffold Wrench
Weight: 2.03 lbs

Part Number: TLC8
Description: Tube Lock Caster
Weight: 18.0 lbs

Part Number: SW-AL3
Description: 3′ Access Ladder
Weight: 9.5 lbs

Part Number: SW-AL6
Description: 6′ Access Ladder
Weight: 17.5 lbs

Part Number: SW-ALB
Description: Access Ladder Bracket
Weight: 5.5 lbs

Tube lock base plate

TLBP

Scaffold ratchet wrench

SW

Scaffold caster wheel

TLC8

Scaffold ladder three rungs

SW-AL3

Scaffold ladder five rungs

SW-AL6

Scaffold walk-through bracket

SW-ALB

Ready to find the right solution?

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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.