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Key Clamp Fittings

Key Clamp Fittings

Fisher Alvin Key Clamps are are manufactured from high quality galvanised steel. We have a wide range of key clamps as well as galvanised steel tubing from our extensive stocks which have been specifically designed to meet an ever-increasing number of needs. Whether your requirement is for a steel handrail to run alongside a ramp or steps, or a guard rail to provide protection either in a hazardous area or from a height the key clamp system will give you exactly what you are looking for.

Key Clamps are available in the form of Gate Hinge Clamp, Short tee Clamps and many more.

With an increasing number of new uses emerging for key clamps we also support a large number of shop fitters, interior designers, gardeners and farmers in the design and construction of many bespoke solutions – check out our new brochures »

Our Key Clamp Handrail Kits are the perfect solution for implementing almost any handrail requirement and are always held in stock ready for nationwide delivery.

  • ca03

    CA03 – AD ON SHORT TEE

    POA
    The Add On Short Tee allows existing structures to be added to without the need for any dismantling. Tubes must not be jointed within this fitting.
    # Ø A B
    742.4 60 55
    848.3 68 60
    CA03
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  • C05A 2

    C05A – VARIABLE ELBOW 11° TO 30°

    POA
    The Key Clamp C05A Variable Elbow fitting is designed to make joints at an angle of between 15° and 60°.
    # Ø A B C D
    742.4 84 84 16 92
    848.3 94 94 16 102
    C05A 1
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  • c07

    C07 – 45° TEE

    POA
    The 45° Tee is used as a bracing and strut component for strengthening structures.
    # Ø A
    633.7 45
    742.4 54
    848.3 60
    C07 1
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  • c14 1

    C14 – RAILING HORIZONTAL SIDE SUPPORT

    POA
    The Railing Horizontal Side Support is designed to provide a base for railings and other structures that need a side mounted fixing.
    # Ø A B C
    633.7 90 30 12
    742.4 90 35 12
    848.3 90 41 15
    C14
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  • ca40

    CA40 – AD ON 90° CROSSOVER

    POA
    The Add On 90° Crossover Key Clamp allows existing structures to be added to without the need for any dismantling. This fitting is designed to give a 90° offset crossover joint. Tubes must not be joined within this fitting
    # Ø A B
    742.4 49 46
    848.3 55 50
    CA40 1
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  • C041 2

    C041 – LEVEL TO SLOPING DOWN TEE 30° TO 45°

    POA
    The Key Clamp C041 fitting is used to form a Tee on handrails where the rail changes from level to sloping down the stairs. Adjustable between 30° & 45°.
    # Ø A B
    742.4 142 60
    848.3 154 68
    C041 1
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  • C042 2

    C042 – LEVEL TO SLOPING UP TEE 30° TO 45°

    POA
    The C042 Key Clamp fitting is used to form a Tee on handrails where the rail changes from level to sloping up the stairs. Adjustable between 30° & 45°
    # Ø A B
    742.4 142 60
    848.3 154 68
    C042 1
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  • c55 1

    C55 – 27½° RIDGE FITTING

    POA
    A four-way socket fitting used to construct the ridge of a roof structure.
    # Ø A B
    848.3 67 89
    C55
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  • c56

    C56 – 27½° EAVES FITTING

    POA
    A four-way socket fitting used to construct the eaves of a roof structure.
    # Ø A B C D
    848.3 67 89 83 51
    C56 1
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  • c57

    C57 – THREE SOCKET TEE 11° TO 30°

    POA
    The C57 Key Clamp fitting is used on Safety Railing with slopes between 11º- 30º and fixes the top rail to a vertical intermediate upright.
    # Ø A B
    742.4 180 35
    848.3 216 40
    C57 1
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  • c58

    C58 – TWO SOCKET CROSS 11° TO 30°

    POA
    The C58 Key Clamp fitting is used on Safety Railing with slopes between 11º- 30º and fixes the mid rail to a vertical intermediate upright.
    # Ø A B
    742.4 180 55
    848.3 216 60
    C58 1
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  • c59

    C59 – ANGLE BASE FLANGE 11° TO 30°

    POA
    The C59 Key Clamp fitting is similar to a type G12, the fitting is used to set the upright at an angle between 11º–30º. This fitting should only be subjected to light loads which cannot be positioned at 90º to the applied load. For greater loads or other tube sizes a type A12 flange should be used with the upright bent to the required angle.
    # Ø A B C D E
    742.4 76 114 85 146 14
    848.3 89 124 95 164 14
    C59
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  • c59a

    C59A – ANGLE BASE FLANGE 30° TO 45°

    POA
    The C59 Key Clamp fitting is similar to a type G12, the fitting is used to set the upright at an angle between 11º–30º. This fitting should only be subjected to light loads which cannot be positioned at 90º to the applied load. For greater loads or other tube sizes a type A12 flange should be used with the upright bent to the required angle.
    # Ø A B C D
    742.4 76 106 81 138
    848.3 89 115 85 155
    C59A 1
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  • C65G 2

    C65G – METAL END CAP

    POA
    This metal plug is hard to remove once it has been driven in. Note this metal insert can only be used in conjunction with tube with a wall thickness of 3.2mm. There is an alternative plastic version – A68 Key Clamp fitting.
    # Ø A
    526.9 1
    633.7 1
    742.4 1
    848.3 1
    960.3 1
    C65G 1
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  • c72

    C72 – ACUTE ANGLE ELBOW 30° TO 45°

    POA
    The C72 Key Clamp fitting is used when a junction between a sloping tube and an end post is required 30°- 45, i.e. when building a guardrail on staircases between 30° & 45°.
    # Ø A
    742.4 59
    848.3 68
    C72 1
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  • C72A 1

    C72A – ACUTE ANGLE ELBOW 11° TO 30°

    POA
    The C72A Key Clamp fitting is used as an alternative to bending, or when a junction between a sloping tube and an end post is required i.e. when construction a guardrail on staircases between 11° & 30°.
    # Ø A
    742.4 58
    848.3 63
    image001
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    Clear selection
  • C201LH 2

    C201LH – LEFT HAND LEVEL TO SLOPING DOWN SIDE OUTLET ELBOW 30° to 45°

    POA
    The C201LH Key Clamp fitting is used to form a Left -Hand Side Outlet Elbow on handrails where the top rail changes from level to sloping down the stairs. Adjustable between 30° & 45°.
    # Ø A B
    742.4 86 60
    848.3 60 68
    C201LH 1
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  • C201RH 2

    C201RH – RIGHT HAND LEVEL TO SLOPING DOWN SIDE OUTLET ELBOW 30° to 45°

    POA
    The C201RH Key Clamp fitting is used to form a Right-Hand Side Outlet Tee on handrails where the mid rail changes from level to sloping down the stairs. Adjustable between 30° & 45°.
    # Ø A B
    742.4 86 60
    848.3 60 68
    C201RH 1
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  • c211lh

    C211LH – LEFT HAND LEVEL TO SLOPING DOWN SIDE OUTLET TEE 30° TO 45°

    POA
    The C211LH Key Clamp fitting is used to form a Left-Hand Side Outlet Tee on handrails where the mid rail changes from level to sloping down the stairs. Adjustable between 30° & 45°.
    # Ø A B C
    742.4 86 60 42
    848.3 92 68 47
    C211LH 1
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  • c221

    C221 – LEVEL TO SLOPING / UP CROSS 30° TO 45°

    POA
    The C221 Key Clamp fitting is used to form a cross on handrails where the mid rail changes from either level to sloping down or level to sloping up the stairs. Adjustable between 30° & 45°.
    # Ø A B C
    742.4 86 60 42
    848.3 92 68 47
    C221 1
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    Clear selection
  • c245

    C245 – THREE SOCKET TEE 30° TO 45°

    POA
    The C245 Key Clamp fitting is used on Safety Railing with slopes between 30° & 45° and fixes the top rail to a vertical intermediate upright.
    # Ø A
    742.4 180
    848.3 216
    C245 1
    View Size Chart
    Clear selection
  • c229

    C229 – SINGLE SOCKET TEE 11° TO 30°

    POA
    The adjustable Short Tee fitting will accommodate any rake angle from 11° to 30°. The C229 Key Clamp fitting can be used for any Tee Joint to make an angle of between 11° & 30°.
    # Ø A B
    742.4 99 54
    848.3 109 59
    C229 1
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    Clear selection

Please note: all of our products are supplied in a galvanized steel finish and the black tube shown is for illustrative purposes only. However we are happy to arrange for your goods to be powder coated prior to delivery so simply let us know at the outset and we will ensure this is built in to the price. Due to the nature of these galvanised castings the measurements given here cannot be precise. We therefore do not recommend that any bolt holes are pre-drilled prior to installation of these fittings.

Call Fisher Alvin on 01905 779944 for a FREE quotation.

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