Lockwood Symmetry Bell TP Entrance Knobset – Satin Stainless Steel
The Lockwood Symmetry Bell TP Entrance Knobset is a residential entrance knobset featuring the Bell knob profile in satin stainless steel finish, designed for entrance door applications requiring keyed access from one side and knob operation from the other.
This entrance knobset features through pin (TP) mounting with tubular latch mechanism, adjustable 60-70mm backset, and 13mm throw latch bolt. The lockset includes a rekeyable LW4 5 pin cylinder assembly and is part of the Symmetry range featuring the OneCyl® cylinder interchangeability system for integrated keying solutions.
Manufactured to meet Australian market quality and style requirements, this entrance knobset is tested in accordance with Australian Standards for security and durability. The satin stainless steel finish is suitable for both left and right-hand door applications and accommodates door thickness from 30mm to 51mm.
Estimated Warehouse Dispatch
Usually ships in 3 business days
Usually ships in 3 business days
Key Features
- Entrance function with keyed exterior and free knob interior operation
- Bell knob profile for traditional residential styling
- Satin stainless steel finish
- Through pin (TP) mounting system
- 60-70mm adjustable backset tubular latch mechanism
- 13mm throw latch bolt for positive engagement
- LW4 5 pin rekeyable cylinder assembly
- OneCyl® cylinder interchangeability across Symmetry range
- Supplied keyed to differ with two keys per lock
- Strike includes anti-rattle tab as standard
- Suitable for both left and right-hand door applications
- Door thickness range 30-51mm
- Tested to Australian Standards for security and durability
What's in the Box
- Bell TP entrance knobset assembly (exterior keyed, interior free)
- 60-70mm adjustable tubular latch
- LW4 5 pin rekeyable cylinder assembly
- Two keys (keyed to differ)
- Strike with anti-rattle tab
- Through pin mounting hardware
- Installation instructions
Suitable Uses
- Residential entrance doors requiring keyed access
- Front doors and main entry points
- Side entrance doors to dwellings
- Garage access doors to residential interiors
- Coordinating with Symmetry Bell TP passage and privacy knobsets
- Applications requiring traditional Bell knob styling
- Properties requiring OneCyl® keying flexibility
- Residential security applications with stainless steel finish preference
Full Specifications
Frequently Asked Questions
- What is an entrance function knobset?
An entrance knobset provides keyed access from the exterior side and free knob operation from the interior side. The exterior knob is locked and requires a key to operate, while the interior knob always provides free exit without requiring a key for emergency egress. - What is the difference between TP (Through Pin) and other mounting systems?
TP (Through Pin) mounting uses a through pin that passes through the door from one side to the other to secure the knobset. This mounting system provides secure fixing appropriate for residential entrance applications and is a traditional knobset mounting method. - How does the OneCyl® system work with this knobset?
OneCyl® is Lockwood's exclusive cylinder assembly solution that allows cylinder interchangeability across the entire Symmetry range. This means you can replace or upgrade cylinders without replacing the entire knobset, enabling flexible keying arrangements and master key systems. - Can I have multiple locks keyed alike?
This knobset is supplied keyed to differ as standard. For keyed alike or master keyed arrangements, you would need to order restricted special keying systems separately. Contact your supplier for special keying options and pricing. - What is the adjustable backset and why does it matter?
The backset is the distance from the door edge to the centre of the door knob. This knobset has an adjustable 60-70mm backset, allowing it to suit different door preparations. Always measure your door preparation before installation to ensure correct backset adjustment. - Is this suitable for both left and right-hand doors?
Yes. The Symmetry Bell TP entrance knobset is reversible and suitable for both left-hand and right-hand door applications, providing installation flexibility without requiring separate handed versions.
Additional Information
- Symmetry Range Integration:
This entrance knobset is part of the comprehensive Symmetry door furniture range. The Bell TP knob profile provides traditional styling suitable for residential interiors while coordinating with the broader Symmetry knobset family including passage, privacy, and dummy functions for consistent aesthetic appearance. - Entrance Function Operation:
The entrance function provides keyed locking from the exterior and free knob operation from the interior at all times. This ensures emergency egress capability while maintaining security control at the entry point. The latch bolt retracts when either the key is turned from outside or the knob is operated from inside. - Through Pin Mounting System:
The through pin (TP) mounting system uses a pin that passes through the door to secure both knobs. This traditional mounting method provides robust fixing suitable for entrance applications and simplifies installation on standard door preparations. - Tubular Latch Mechanism:
The 60-70mm adjustable tubular latch provides 13mm throw for positive door engagement. The strike includes an anti-rattle tab as standard, reducing noise and movement when the door is closed. The adjustable backset accommodates different door preparations without requiring additional components. - Australian Standards Compliance:
All Symmetry products are tested in accordance with Australian Standards for security and durability, ensuring reliable performance in Australian residential applications and compliance with local building requirements. - Cylinder and Keying Systems:
The LW4 5 pin rekeyable cylinder assembly allows rekeying without cylinder replacement. Standard supply is keyed to differ with two keys per lock. Restricted special keying arrangements are available for projects requiring keyed alike or master keyed systems. - OneCyl® Cylinder Interchangeability:
The OneCyl® system allows cylinder assembly replacement across the Symmetry range without replacing entire knobsets. This enables upgrading from standard keying to restricted keying, changing keying arrangements, or replacing worn cylinders while retaining existing door furniture and hardware. - Satin Stainless Steel Finish:
The satin stainless steel finish provides a contemporary brushed appearance suitable for modern residential applications. This finish is covered by the 5 year finish guarantee against defects in materials and workmanship when properly installed and maintained. - Door Thickness Compatibility:
Suitable for doors with thickness ranging from 30mm to 51mm, covering a wide range of residential door applications including both standard and thicker door constructions. Ensure door thickness falls within this range before ordering. - Coordinated Door Furniture Systems:
For properties with multiple doors requiring different functions, this entrance knobset coordinates with Symmetry Bell TP passage sets (hallways, non-locking doors), privacy sets (bathrooms, bedrooms), and dummy knobs (inactive door panels) to provide consistent knob profile and finish throughout the property.
Lockwood Warranty (Australia)
Lockwood branded products purchased new in Australia from authorised resellers are covered against defects in materials and workmanship for:
Lockwood branded products purchased new in Australia from authorised resellers are covered against defects in materials and workmanship for:
- Mechanical components: 25 years
- Stainless steel finish: 5 years
Cosmetic finishes, normal wear and tear, misuse, unauthorised modification, corrosion and labour or freight costs are excluded.
This warranty operates in addition to rights available under the Australian Consumer Law.
Download PDF Resources
Lockwood Key in Knob and Key in Lever Locksets Catalogue
Lockwood Key in Knob and Key in Lever Locksets Catalogue
Lockwood Warranty
Lockwood branded products are covered by manufacturer warranties issued by ASSA ABLOY Australia Pty Ltd. Warranty periods vary by product type, with separate cover for mechanical components, electrical and electronic parts, keys, and finishes.
The summary below sets out the standard warranty structure. All warranty claims are handled by Terry's Tradies Pty Ltd and its associated websites, trading names, and subsidiaries. Full terms and exclusions are set out in the official Lockwood warranty document linked at the base of this page.
Warranty Summary
Finish Coverage Guide
- Everbrass finishes: up to 25 years against corrosion, tarnishing and discolouration.
- Stainless steel, polished stainless steel, chrome plating and anodised finishes: typically up to 10 years.
- PVD and VIVID finishes: typically up to 10 years.
- Symmetry range finishes: typically up to 5 years.
- Decorative finishes (Antique Copper, Architectural Bronze, Oil Rubbed Bronze, Aged Brass, Polished Brass, Satin Brass and related variants): typically up to 2 years against corrosion.
- Unlacquered brass finishes naturally age and change appearance over time. This is not considered a defect.
- Tea staining of stainless steel is not covered where the required cleaning and maintenance have not been followed.
How to Make a Claim
For full returns and warranty claim procedures, visit our Returns & Warranty page - this is kept up to date and is the authoritative reference for current claim steps.
- Contact Terry's Tradies Pty Ltd and its associated websites, trading names, and subsidiaries with your proof of original purchase.
- Keep the product securely packed and clearly identified, ready for assessment.
- Where a claim is escalated to the manufacturer, ASSA ABLOY may issue a case number before goods are returned.
- ASSA ABLOY assesses the claim and determines repair, replacement with the same or closest equivalent product, or refund of the purchase price.
Exclusions
- Normal wear and tear.
- Misuse, abuse, accidental damage or use outside published specifications.
- Improper maintenance or failure to follow care instructions.
- Unauthorised modification, repair or use of non-genuine parts.
- Exposure to corrosive environments including coastal air, salt spray, chemicals or pollution.
- Removal, refitment or associated labour charges.
- Products not originally sold in Australia through authorised channels.
Australian Consumer Law
These manufacturer warranties apply in addition to your rights under the Australian Consumer Law. Our goods come with guarantees that cannot be excluded under the ACL. You are entitled to a replacement or refund for a major failure and to compensation for any other reasonably foreseeable loss or damage. Where a failure does not amount to a major failure, you are entitled to have the goods repaired or replaced.
These manufacturer warranties apply in addition to your rights under the Australian Consumer Law. Our goods come with guarantees that cannot be excluded under the ACL. You are entitled to a replacement or refund for a major failure and to compensation for any other reasonably foreseeable loss or damage. Where a failure does not amount to a major failure, you are entitled to have the goods repaired or replaced.
