Ives Heavy-Duty Cast Brass Convex Wall Bumpers with Tamper-Resistant DesignProfessional Wall Protection SolutionThe Ives WS401/402CVX convex wall bumpers deliver heavy-duty door protection with cast brass construction and tamper-resistant design. These professional-grade wall bumpers feature dimensions of 2-1/2″ x 3/8″ x 1″ and include a special retainer ring that makes the grey rubber bumper tamper resistant. Designed for commercial applications, these bumpers meet ANSI/BHMA 156.16 standards and come complete with fasteners for drywall and wood applications.Professional Features & BenefitsHeavy-Duty Cast Brass Construction: Durable cast brass body provides exceptional strength and longevity for demanding commercial environments.Tamper-Resistant Design: Special retainer ring secures the grey rubber bumper and prevents unauthorized removal or tampering.Optimal Dimensions: 2-1/2″ x 3/8″ x 1″ size provides effective door stopping power while maintaining a low-profile appearance.Non-Marring Protection: Grey rubber bumper protects wall finishes, molding, and door surfaces from damage during contact.Complete Installation Package: Includes fasteners for drywall and wood applications for immediate installation capability.ANSI/BHMA Compliance: Meets ANSI/BHMA 156.16 L12101 standards ensuring professional-grade performance and reliability.Convex Design: Convex rubber bumper profile provides optimal contact surface for effective door stopping action.Technical SpecificationsANSI/BHMA: ANSI/BHMA 156.16, L12101Commercial/Residential: CommercialDepartment: Door HardwareDuty Level: Heavy DutyPackage Includes: Fasteners for drywall/wood applicationsProduct Category: Door Trim and AccessoriesProduct Dimension: 2-1/2″ x 3/8″ x 1″Product Group: Door Trim and AccessoriesProduct Model: WS401/402-CVXProduct Subgroup: Door Stops, Holders, Silencers & BumpersProduct Substrate: BrassProduct Type: Door Stops – WallSubcategory: StopsInstallation & OperationSelect appropriate mounting location on wall surface where door contact occurs, ensuring adequate clearance for door operation.Use provided fasteners appropriate for wall substrate (drywall or wood applications as included).Mark mounting hole locations and drill pilot holes as needed for secure attachment.Install wall bumper using appropriate fasteners, ensuring the convex rubber bumper faces outward toward door swing path.Test door operation to verify proper contact with bumper and adjust position if necessary for optimal protection.Verify tamper-resistant retainer ring is properly seated to secure rubber bumper component.Professional ApplicationsCommercial Office BuildingsEducational FacilitiesHealthcare InstitutionsRetail EstablishmentsIndustrial and Warehouse FacilitiesMulti-Tenant Residential PropertiesGovernment and Municipal BuildingsWhy Choose Ives Quality?Ives wall bumpers deliver professional-grade reliability with heavy-duty cast brass construction and tamper-resistant design meeting ANSI/BHMA 156.16 standards. The specialized retainer ring system and non-marring rubber components provide long-term protection for both doors and wall surfaces. Engineered for demanding commercial applications where dependable door control and wall protection are essential.